Wireless Smart Doorbell, Waterproof Door Bell, Intelligent High Volume Home Doorbell with 58 Doorbell Music, 4 Volume Levels Suitable for Home Office

Wireless doorbell Remote smart doorbell remote control doorbell intelligent high volume Home doorbell With 58 doorbell music 4th volume Suitable for home/classroom/office

Keywords: Wireless Doorbell, doorbell, wireless doorbells for home, classroom doorbell

Product selling points:
58 doorbell music
Ip44 is dust-proof and waterproof
250m wireless remote
Ultra-low power consumption
4 levels of volume control
Easy to install

parameter:
Product name: Wireless smart doorbell
Launcher size: 31 x 72 x 21.14mm
Receiver size: 60.1 x 90 x 68.7mm
Package size: 110 x 75 x 74mm
Net weight: 91g
Gross weight: 138g
Number of boxes: 50PCS
Outer box size: 40 x 40 x 25CM
Appearance material: native ABS environmental protection plastic
Battery use: The transmitter requires the battery and receiver to use alternator
Music selection: 58 chords (4 volumes, including mute)
Color selection: White
Transmitter battery: CR2032
Emission frequency: 433.92 Mhz
Operating temperature: -20 to 60 degrees C/-4F to 140F

Packing list:
CR2032 battery x1, transmitter x1, receiver x1, double-sided glue x1, screw x1, instruction manual x 1

How to code:
1. Long press and hold the music switch key for more than 5 seconds, "ding" two sounds into the code state
2. Long press and hold transmitter switch, receiver "ding" a successful after-school code
3. The code state lasts 10 seconds, "ding" two sounds after exiting (or click the music switch key to force exit code state)
How to clear the code:
1. Press and hold the music switch key, plug in, will clear the receiver all the good code, if you want to use, need to recode

Note:
1. The transmitter cannot be mounted on a metal door, which weakens the signal distance
2. Receiver as far away from electromagnetic radiation as far as possible electrical appliances (TV, computer, audio, etc.)
3. The actual receiving distance of the signal will be affected according to the environmental factors used

• 58 doorbell music: you can choose your favorite ringtone according to your personal preference, 4 levels of volume control can adjust the volume size according to the environment, from 0dB to 85dB, when you do not want to be disturbed, you can use only LED flash silent mode
• IP44 dustproof and waterproof: doorbells are made of high-quality environmentally friendly ABS materials and operate at temperatures -20 to 60 degrees C/-4F to 140F. IP44 dust and water protection. The receiver has an optimized circuit design, the transmitter does not press and does not consume power, the average battery life of 3 years
• Wireless long-range reception: wireless remote control doorbell using code-to-code connection scheme, strong anti-jamming ability, signal one-to-one pairing. No need to worry about connecting incorrectly to the signal next door. And in barrier-free environments, the sensing distance can reach up to 800Ft
• Easy to install: This home wireless doorbell can be installed in 1 minute without wiring or electrician installation: the receiver is plugged into the socket and the transmitter can be used by choosing double-sided adhesive paste or punch screw fixing
• Memory: Save the melody and volume you last set after power down, no need to reset to previous settings, and easy-to-use design to provide a better user experience