4000FT Wireless Door Chime for Home Security, Long Range Door Sensor Alarm for Kids Safety & Elderly Care, Plug-in Entry Alert for Store, Office, Garage (White - 1 Sensor + 1 Receiver)

Door Chime, Door Alarm When Opened for Home/Business Office/Bedroom Entering, 3-Sensor + 1-Receiver with 500FT Wireless Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

Door Chime Alarm When Open for Kids Safety, Home and Business | Get an instant chime or alarm when a door opens, with 26 tones and adjustable volume for kids safety, home, and business

Door Chime When Door Opens, Satisure Wireless Doorbell Sensor Alarm | 700FT Door Entry Alert with 58 Chimes & 5 Volume Levels for Multi-Room Home. Ideal for Kids/Toddler/Dementia/Elderly Safety

AVANTEK Wireless Doorbell, 1000 ft Range, 1 Button + 2 Receivers, White | 115 dB Volume, LED Flash, 52 Chimes, Waterproof, 3-Year Battery, No Wi-Fi or Fees, Door Bell for Home, Classroom, CW-12

Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver

AVANTEK Wireless Doorbell, Battery-Powered & Portable, 1000 ft Range, White | Battery-Powered Receiver, No Outlet Needed, 120 dB Volume, 52 Chimes, Waterproof Door Bell, 3-Year Battery, No Wiring, WA-11

Wireless Door Chime, 600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Alarm with 62 Chimes Mute Mode Door Bell Plugin Receiver for Home/Office/Store (Black)

Motion Sensor Doorbell with 90dB Siren, Wireless Motion Detector Door Chime for Business When Entering, 3 Modes, 32 Tunes & 4 Volumes, Entry Alert for Home/Office/Store, with Power Adapter

Door Chime, Satisure Wireless Sensor Alarm for Home, Business, Store | 600FT Long Range Open Door Bell with 58 Chimes & 5 Volume Levels. Ideal Entry Alert for Kids, Toddler & Dementia Safety

Fosmon WaveLink Wireless Doorbell Chime, 500ft Range, 1 Receiver 1 Sensor | 58 Tunes, 5 Adjustable Volume Levels, Flashing LED Indicator, Home Business Office Door Alert, Plug In Chime

3 in 1 Wireless Doorbell Chime for Ring & Blink & Google Nest Doorbell | Plug & Play, 2.4G WiFi, 5 Volumes, 32 Chimes, LED Indicators, for Store/Home/Office, 1 Pack

1byone Driveway Alarm Wireless Outside, 1 Receiver 2 Infrared Sensors | Motion Sensor Alarm 1000ft/300m Range, Extra Loud Chimes, Weatherproof, Security Alarm System Protect Indoor/Outdoor Property

Wireless Doorbell Chime - Compatible with Google Nest Doorbell (Wired, 2nd Gen& 3rd Gen) and Google Nest Doorbell (Battery) with Wired Transmitter (1 Video Doorbell Extender 1 Receiver）

AVANTEK Wireless Doorbell, 1300 ft Range, Waterproof, 2 Receivers, Black | 115 dB Volume, 52 Chimes, LED Flash, IP55 Waterproof Button, 3-Year Battery, Expandable Receivers, No Wi-Fi or Fees

Wireless Doorbell with 8-Color Breathing Light 2 Receiver 1 Button | 60 Chimes with Preview Mode, 1000ft Operating Range, 5 Volume Levels, Power Failure Memory for Home Classrooms Offices

AVANTEK Wireless Doorbell, 1000 ft Range, 1 Button + 1 Receiver, CB-11 | Plug-In Receiver, 115 dB Volume, LED Flash, 52 Chimes, 5 Volume Levels, Waterproof Door Bell, 3-Year Battery

Door Chime,Sanjie WiFi Door Sensor Open Chime When Entering | Alert Your Phone for Business/Home/Store/Office, Alarms for Kids Safety, 500 FT Range, 20 Ringtones, 4 Sensors 1 Receiver

Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor | 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School

SURFOU Wireless Doorbell for Home, 1 Push Button & 2 Receivers | 1300ft Operating Range Door Chime, Waterproof, LED Indicator, 55 Melodies

Door Window Alarm Sensors, 5 Pack, 125dB, Volume Control | 125dB wireless sensors alert when doors or windows open, with adjustable volume, easy installation and long battery life

Doorkit Wireless Doorbell with 2 Receivers IP66 Waterproof 1000 Feet with 32 Chimes 115dB 7 volume levels Mute Mode & LED Flash Doorbell Ringer Wireless for Kids Room Teachers Classroom Home Office

Door Chime When Door Opens, Door Opened Alarm for Home/Business Entering | 1-Sensor + 1-Receiver with 500FT Range|58 Chimes|5-Volume Level, Bedroom Entry Alert for Kids/Toddler/Dementia/Elderly Safety

Door Chime, 2-in-1 Door Alarm with One-Time Chime or Continuous Alert Mode, Door Open Alert for Kids & Elderly Safety, Home & Business, IP55 Waterproof Sensor, 800FT Range, 30 Chimes, 5 Volume

WiFi Door Sensor Chime, Smart Door Open Alert Window Sensor | For Business/Home/Kids Safety, Window Contact Alarm with Free App Notification, 500ft Range, 32 Melodies, 5 Volume Levels

Doorbell Wireless Classroom Doorbell, Door Bells Ringer Chimes Wireless | Operating at 1000ft Range, 58 Ringtones, 5 Volume Levels, LED Flash, PHYSEN Waterproof Wireless Doorbells for Home Kids Room

4 in 1 Door Chime When Door Opens Alarm Sensor for Kids Home and Business | 600FT, Plug & Play No Wiring, Pre-Paired, 58 Chimes, Kids & Elderly Safety, Store Entry Alert, Expandable to 58 Set

Door Chime, Door Chimes When Door Opens, Door Sensor Door Open Alarm | 600 FT Range, 32 Chimes 5 Adjustable Volume, Door Ringer Alert for Business/Home/Kids When Entering (2Receivers+1Sensor)

Fosmon WaveLink Wireless Door Chime (1 Receiver + 1 Sensor) and Door Chime Driveway Alarm Guard Motion Sensor Detector (1 Receiver + 1 Sensor) with 500 Feet Range, 58 Tunes, 5 Volume Levels

FullHouse Wireless Doorbell Kit Waterproof, Distinguish Front and Back Door | Over 1000 feet Range, 60 Chimes and 5 Volume Levels with Mute Mode, for Home Office Classroom

CallToU Hearing Impaired Doorbell 1000FT Wireless Battery Operated Door Bell With Vibrating Flashing Light Avoid Scare Others for Deaf at Home Office 2 Call Buttons 2 Portable Receivers

Electric Wireless Doorbell Kit, 58 Chimes with LED, Plug-in 2 Receiver, 1 Push Button, Adjustable Wireless doorbells for home,Black

Wireless Doorbell Waterproof Doorbell with Light Alerts and over 60 Chimes（With battery and without battery）

Globe Electric Heath Zenith SL-7368-02 Wireless Entry Alert Chime,White, Multi-function Kit

DICEEVIL Driveway Alarm, 656ft Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor- Security Alert-Monitor with 38 Chimes for Indoor Outdoor Use

WiFi Wireless Doorbell Chime for Google Nest,Ring,Blink | Works with Google Home/Alexa. No Wiring/Subscription. 58 Ringtones & 5 Volumes. Ideal for Large Homes & Office,Shop,Garage

WiFi Doorbell Chime, 4-Brand Alexa, 32 Melodies, LED Flash | Plug & Play Wireless Chime Extender, 999+ Units Expandable, 5 Volumes to 110dB, 3 Alert Modes, No Echo Needed

WiFi Doorbell Chime, Compatible with Nest, 32 Melodies, LED Flash | Plug & Play Wireless Chime Extender, 999+ Units Expandable, 5 Volumes to 110dB, 3 Alert Modes, No Subscription

Smart Door Sensor: WiFi Door and Window Sensor, Wireless Design, Instant Alerts, Door Open Contact Sensor for Home Security & Smart Home Automation, Compatible with Alexa Google Assistant(3pack)

4 Pack WiFi Door Window Sensor Detector: Wireless Security Alarm Door Sensor, Tuya Door Open Contact Sensor, Compatible with Alexa,Google Home,Siri, Smart Door Sensors for Home Business Security

TECKNET 2.4G WiFi Wireless Window Door Alarm Sensor & Chime with App | Door Alarms When Opened, Wireless Window Sensor, Home Security Systems, Ideal for Kids Safety, Pool, Shed, Garage, 2 Packs

Door Chime,Sanjie WiFi Door Sensor Open Chime When Entering | Alerts Your Phone for Business/Home/Store/Office, 500 FT Range, 20 Ringtones, Alarms for Kids Safety, 3 Sensors 1 Receiver

WiFi Door Chime, SanJie Door Alarm Sensor with Phone Notifications for Kids Safety & Dementia Care, Door Open Alert for Home Security and Business Use, 20 Chimes, 5 Volume Levels, 2.4GHz Only

WIFI Wireless Doorbell Chime for Google Nest, Ring, Blink Video Doorbell | 32 Ringtone, 5 Adjustable Volume & LED Flash, No Wiring Required for Home/Garage/Loft/Garden (1Pack, Black)

Swann Wireless Window/Door Alert Sensor. Easy Installation (Permanent or Temporary), Wi-Fi Connected, Battery Powered, No Hub Required, Get Alerts to Your Smartphone and Control Sensor Using The App

Wireless Doorbell, Battery Free Door Chime, 600ft, 38 Chimes, IP68 | Self-powered, 600ft range, IP68 waterproof, 38 chimes, adjustable volume, plug-in receiver, wire-free, adhesive or screws

CallToU Hearing Impaired Doorbell, Loud Wireless Chime with Flashing Light | Sound + light alerts for seniors, 0-100dB volume, silent mode, 1000ft range, 1 IPX5 button, pre-paired with 2 receivers

Door Chime, Door Chimes for Business When Entering, Wireless Doorbell with 918 FT Range, Door Alarms When Opened for Home Door Bell with LED Indicators & 5 Volume Levels

Wireless PIR Motion Sensor Detector Home Store Welcome Buzzer Monitor Commercial Door Entry Security Alert for Business Mailbox, Caregiver Reminder for Elderly (1 Sensor & 2 Doorbell)

WiFi Wireless Doorbell, Smart Doorbell Chime with Phone App Alerts | for Home Classroom Office Room, 1000-ft Range, 32 Chimes & LED Flash, 5 Volumes with Mute Mode, Real-Time App Notification

Security Door Window Alarm, 90DB Wireless Sensor Door Alarms Burglar Alarm | Door Alarms for Kids Safety, Door Window Burglar Alarm Doorbell Alarms for Home Office

WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack)

TECKNET Wireless Doorbell, Door Bell 0-120dB, Plug-In Doorbells 1300ft Range, Classroom Doorbell IP65 Waterproof, 60 Chimes & 5 Volume Levels, LED Light for Home Kids Classroom Hearing Impaired, white

Door Chime, Satisure Wireless Door Sensor Chime When Door Opens | Door Alarms for Kids Safety/Business/Home/Hearing Impaired with 700Ft Range 58 Chimes 5 Volume Levels

TECKNET Plug-in Wireless Doorbell with RGB Lighting & 1300 Feet Range,IP66 Waterproof Doorbell for Home/Classroom/Office/Business,60 Chimes,5-Level Volume,4.5-Year Battery Life(Black)

Wireless Doorbell with 8-Color Breathing Light & 2 Mute Modes | 60 Chimes with Preview Mode, 1000ft Operating Range, 5 Volume Levels, Power Failure Memory for Home Classrooms Offices

Wireless Doorbell, 1,200ft Range Loud Enough Doorbell Chime，5 Volume Levels and 52 Door Chimes With LED Flashing (White small button)

WiFi Wireless Doorbell Chime for Google Nest, Ring, Blink -2 Pack

Wireless Caregiver Pager & Emergency SOS Call Button System - 4000ft Long Range FSK Penetration, Breakaway Safety Lanyard for Seniors & Adults (White, 4000ft Long-Range (1 Button + 1 Receiver))

WiFi Wireless Doorbell Extender Kit to Wired with Phone App Alerts | Doorbell Chime Adapter for Existing Mechanical Chime Box, 58 Ringtone 5 Volume 656ft (1 Smart Wired Transmitter & 2 Receive )

Wireless Doorbell Chime Compatible with Google Nest Doorbells, 2 Pack | Works with Google Home Routine, Unlimited Range via 2.4G Wi-Fi, No Wiring, 32 Tones, 5 Volumes, No Hub Required

Door Chime, Door Alarm When Opened for Home/Business Office/Bedroom Entering, 3-Sensor + 1-Receiver with 500FT Wireless Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

Door Chime Alarm When Open for Kids Safety, Home and Business | Get an instant chime or alarm when a door opens, with 26 tones and adjustable volume for kids safety, home, and business

Door Chime When Door Opens, Satisure Wireless Doorbell Sensor Alarm | 700FT Door Entry Alert with 58 Chimes & 5 Volume Levels for Multi-Room Home. Ideal for Kids/Toddler/Dementia/Elderly Safety

AVANTEK Wireless Doorbell, 1000 ft Range, 1 Button + 2 Receivers, White | 115 dB Volume, LED Flash, 52 Chimes, Waterproof, 3-Year Battery, No Wi-Fi or Fees, Door Bell for Home, Classroom, CW-12

Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver

AVANTEK Wireless Doorbell, Battery-Powered & Portable, 1000 ft Range, White | Battery-Powered Receiver, No Outlet Needed, 120 dB Volume, 52 Chimes, Waterproof Door Bell, 3-Year Battery, No Wiring, WA-11

Wireless Door Chime, 600Ft Range 5 Adjustable Volume 1 Magnetic Door open Contact Alarm with 62 Chimes Mute Mode Door Bell Plugin Receiver for Home/Office/Store (Black)

Motion Sensor Doorbell with 90dB Siren, Wireless Motion Detector Door Chime for Business When Entering, 3 Modes, 32 Tunes & 4 Volumes, Entry Alert for Home/Office/Store, with Power Adapter

Door Chime, Satisure Wireless Sensor Alarm for Home, Business, Store | 600FT Long Range Open Door Bell with 58 Chimes & 5 Volume Levels. Ideal Entry Alert for Kids, Toddler & Dementia Safety

Fosmon WaveLink Wireless Doorbell Chime, 500ft Range, 1 Receiver 1 Sensor | 58 Tunes, 5 Adjustable Volume Levels, Flashing LED Indicator, Home Business Office Door Alert, Plug In Chime

3 in 1 Wireless Doorbell Chime for Ring & Blink & Google Nest Doorbell | Plug & Play, 2.4G WiFi, 5 Volumes, 32 Chimes, LED Indicators, for Store/Home/Office, 1 Pack

1byone Driveway Alarm Wireless Outside, 1 Receiver 2 Infrared Sensors | Motion Sensor Alarm 1000ft/300m Range, Extra Loud Chimes, Weatherproof, Security Alarm System Protect Indoor/Outdoor Property

Wireless Doorbell Chime - Compatible with Google Nest Doorbell (Wired, 2nd Gen& 3rd Gen) and Google Nest Doorbell (Battery) with Wired Transmitter (1 Video Doorbell Extender 1 Receiver）

AVANTEK Wireless Doorbell, 1300 ft Range, Waterproof, 2 Receivers, Black | 115 dB Volume, 52 Chimes, LED Flash, IP55 Waterproof Button, 3-Year Battery, Expandable Receivers, No Wi-Fi or Fees

Wireless Doorbell with 8-Color Breathing Light 2 Receiver 1 Button | 60 Chimes with Preview Mode, 1000ft Operating Range, 5 Volume Levels, Power Failure Memory for Home Classrooms Offices

AVANTEK Wireless Doorbell, 1000 ft Range, 1 Button + 1 Receiver, CB-11 | Plug-In Receiver, 115 dB Volume, LED Flash, 52 Chimes, 5 Volume Levels, Waterproof Door Bell, 3-Year Battery

Door Chime,Sanjie WiFi Door Sensor Open Chime When Entering | Alert Your Phone for Business/Home/Store/Office, Alarms for Kids Safety, 500 FT Range, 20 Ringtones, 4 Sensors 1 Receiver

Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor | 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School

SURFOU Wireless Doorbell for Home, 1 Push Button & 2 Receivers | 1300ft Operating Range Door Chime, Waterproof, LED Indicator, 55 Melodies

Door Window Alarm Sensors, 5 Pack, 125dB, Volume Control | 125dB wireless sensors alert when doors or windows open, with adjustable volume, easy installation and long battery life

Doorkit Wireless Doorbell with 2 Receivers IP66 Waterproof 1000 Feet with 32 Chimes 115dB 7 volume levels Mute Mode & LED Flash Doorbell Ringer Wireless for Kids Room Teachers Classroom Home Office

Door Chime When Door Opens, Door Opened Alarm for Home/Business Entering | 1-Sensor + 1-Receiver with 500FT Range|58 Chimes|5-Volume Level, Bedroom Entry Alert for Kids/Toddler/Dementia/Elderly Safety

Door Chime, 2-in-1 Door Alarm with One-Time Chime or Continuous Alert Mode, Door Open Alert for Kids & Elderly Safety, Home & Business, IP55 Waterproof Sensor, 800FT Range, 30 Chimes, 5 Volume

WiFi Door Sensor Chime, Smart Door Open Alert Window Sensor | For Business/Home/Kids Safety, Window Contact Alarm with Free App Notification, 500ft Range, 32 Melodies, 5 Volume Levels

Doorbell Wireless Classroom Doorbell, Door Bells Ringer Chimes Wireless | Operating at 1000ft Range, 58 Ringtones, 5 Volume Levels, LED Flash, PHYSEN Waterproof Wireless Doorbells for Home Kids Room

4 in 1 Door Chime When Door Opens Alarm Sensor for Kids Home and Business | 600FT, Plug & Play No Wiring, Pre-Paired, 58 Chimes, Kids & Elderly Safety, Store Entry Alert, Expandable to 58 Set

Door Chime, Door Chimes When Door Opens, Door Sensor Door Open Alarm | 600 FT Range, 32 Chimes 5 Adjustable Volume, Door Ringer Alert for Business/Home/Kids When Entering (2Receivers+1Sensor)

Fosmon WaveLink Wireless Door Chime (1 Receiver + 1 Sensor) and Door Chime Driveway Alarm Guard Motion Sensor Detector (1 Receiver + 1 Sensor) with 500 Feet Range, 58 Tunes, 5 Volume Levels

FullHouse Wireless Doorbell Kit Waterproof, Distinguish Front and Back Door | Over 1000 feet Range, 60 Chimes and 5 Volume Levels with Mute Mode, for Home Office Classroom

CallToU Hearing Impaired Doorbell 1000FT Wireless Battery Operated Door Bell With Vibrating Flashing Light Avoid Scare Others for Deaf at Home Office 2 Call Buttons 2 Portable Receivers

Electric Wireless Doorbell Kit, 58 Chimes with LED, Plug-in 2 Receiver, 1 Push Button, Adjustable Wireless doorbells for home,Black

Wireless Doorbell Waterproof Doorbell with Light Alerts and over 60 Chimes（With battery and without battery）

Globe Electric Heath Zenith SL-7368-02 Wireless Entry Alert Chime,White, Multi-function Kit

DICEEVIL Driveway Alarm, 656ft Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor- Security Alert-Monitor with 38 Chimes for Indoor Outdoor Use

WiFi Wireless Doorbell Chime for Google Nest,Ring,Blink | Works with Google Home/Alexa. No Wiring/Subscription. 58 Ringtones & 5 Volumes. Ideal for Large Homes & Office,Shop,Garage

WiFi Doorbell Chime, 4-Brand Alexa, 32 Melodies, LED Flash | Plug & Play Wireless Chime Extender, 999+ Units Expandable, 5 Volumes to 110dB, 3 Alert Modes, No Echo Needed

WiFi Doorbell Chime, Compatible with Nest, 32 Melodies, LED Flash | Plug & Play Wireless Chime Extender, 999+ Units Expandable, 5 Volumes to 110dB, 3 Alert Modes, No Subscription

Smart Door Sensor: WiFi Door and Window Sensor, Wireless Design, Instant Alerts, Door Open Contact Sensor for Home Security & Smart Home Automation, Compatible with Alexa Google Assistant(3pack)

4 Pack WiFi Door Window Sensor Detector: Wireless Security Alarm Door Sensor, Tuya Door Open Contact Sensor, Compatible with Alexa,Google Home,Siri, Smart Door Sensors for Home Business Security

TECKNET 2.4G WiFi Wireless Window Door Alarm Sensor & Chime with App | Door Alarms When Opened, Wireless Window Sensor, Home Security Systems, Ideal for Kids Safety, Pool, Shed, Garage, 2 Packs

Door Chime,Sanjie WiFi Door Sensor Open Chime When Entering | Alerts Your Phone for Business/Home/Store/Office, 500 FT Range, 20 Ringtones, Alarms for Kids Safety, 3 Sensors 1 Receiver

WiFi Door Chime, SanJie Door Alarm Sensor with Phone Notifications for Kids Safety & Dementia Care, Door Open Alert for Home Security and Business Use, 20 Chimes, 5 Volume Levels, 2.4GHz Only

WIFI Wireless Doorbell Chime for Google Nest, Ring, Blink Video Doorbell | 32 Ringtone, 5 Adjustable Volume & LED Flash, No Wiring Required for Home/Garage/Loft/Garden (1Pack, Black)

Swann Wireless Window/Door Alert Sensor. Easy Installation (Permanent or Temporary), Wi-Fi Connected, Battery Powered, No Hub Required, Get Alerts to Your Smartphone and Control Sensor Using The App

Wireless Doorbell, Battery Free Door Chime, 600ft, 38 Chimes, IP68 | Self-powered, 600ft range, IP68 waterproof, 38 chimes, adjustable volume, plug-in receiver, wire-free, adhesive or screws

CallToU Hearing Impaired Doorbell, Loud Wireless Chime with Flashing Light | Sound + light alerts for seniors, 0-100dB volume, silent mode, 1000ft range, 1 IPX5 button, pre-paired with 2 receivers

Door Chime, Door Chimes for Business When Entering, Wireless Doorbell with 918 FT Range, Door Alarms When Opened for Home Door Bell with LED Indicators & 5 Volume Levels

Wireless PIR Motion Sensor Detector Home Store Welcome Buzzer Monitor Commercial Door Entry Security Alert for Business Mailbox, Caregiver Reminder for Elderly (1 Sensor & 2 Doorbell)

WiFi Wireless Doorbell, Smart Doorbell Chime with Phone App Alerts | for Home Classroom Office Room, 1000-ft Range, 32 Chimes & LED Flash, 5 Volumes with Mute Mode, Real-Time App Notification

Security Door Window Alarm, 90DB Wireless Sensor Door Alarms Burglar Alarm | Door Alarms for Kids Safety, Door Window Burglar Alarm Doorbell Alarms for Home Office

WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack)

TECKNET Wireless Doorbell, Door Bell 0-120dB, Plug-In Doorbells 1300ft Range, Classroom Doorbell IP65 Waterproof, 60 Chimes & 5 Volume Levels, LED Light for Home Kids Classroom Hearing Impaired, white

Door Chime, Satisure Wireless Door Sensor Chime When Door Opens | Door Alarms for Kids Safety/Business/Home/Hearing Impaired with 700Ft Range 58 Chimes 5 Volume Levels

TECKNET Plug-in Wireless Doorbell with RGB Lighting & 1300 Feet Range,IP66 Waterproof Doorbell for Home/Classroom/Office/Business,60 Chimes,5-Level Volume,4.5-Year Battery Life(Black)

Wireless Doorbell with 8-Color Breathing Light & 2 Mute Modes | 60 Chimes with Preview Mode, 1000ft Operating Range, 5 Volume Levels, Power Failure Memory for Home Classrooms Offices

Wireless Doorbell, 1,200ft Range Loud Enough Doorbell Chime，5 Volume Levels and 52 Door Chimes With LED Flashing (White small button)

WiFi Wireless Doorbell Chime for Google Nest, Ring, Blink -2 Pack

Wireless Caregiver Pager & Emergency SOS Call Button System - 4000ft Long Range FSK Penetration, Breakaway Safety Lanyard for Seniors & Adults (White, 4000ft Long-Range (1 Button + 1 Receiver))

WiFi Wireless Doorbell Extender Kit to Wired with Phone App Alerts | Doorbell Chime Adapter for Existing Mechanical Chime Box, 58 Ringtone 5 Volume 656ft (1 Smart Wired Transmitter & 2 Receive )

Wireless Doorbell Chime Compatible with Google Nest Doorbells, 2 Pack | Works with Google Home Routine, Unlimited Range via 2.4G Wi-Fi, No Wiring, 32 Tones, 5 Volumes, No Hub Required