Doorbell/Chime with Wireless Operation, Low Power Consumption, and Zone Alert through Visual LED

bargain

Extended long transmission distance
With 4 to 1 capability, maximum receipt up to 4 transmitterssignal in one receiver (front door, back door, and garage oremergency alarm)
Comes with 4 ID/zone alerts through visual LED and/orsound
Clean and stylish aesthetic design suitable for home, shops,and offices
Trouble-free front cover battery replacement
User friendly set up procedure
Adapt strong digital learning code design to avoidinterference
Loud and clear bell sound
Rolling button to control high/low volume
Choice of sound only alert, LED only alert or LED, and soundalerts
Low power consumption solution
Be a responsible corporate citizen to the environment
RF 433.92MHz wireless operation
Distance up to 150m (open field)
65535 combination codes
16 melodies to be selected
90dB bell sound level
Power source:
- Receiver: 2 x D batteries (3V)
- Transmitter: 1 x CR2450
Battery lifespan:
- Transmitter: up to one year
- Receiver: up to nine months
Dimensions:
- Door chime: 187 x 135 x 47mm
- Push bell: 88 x 34 x 17mm
CE approved