Wireless Door Bell, Mini Waterproof Doorbell Chime Operating at 820 Feet with 58 Melodies, 4 Volume Levels & LED Flash

Product Description:

IP44 waterproof: made of high-quality environmentally friendly ABS materials. IP44 dust and water protection.

Wireless long-range reception: in barrier-free environments, the sensing distance can reach up to 800Ft

Easy to install

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

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

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

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
• Ip44 is dust-proof and waterproof
• Ultra-low power consumption
• 250m wireless remote
• 4 levels of volume control
• Easy to install