Wireless Doorbell Smart Home Welcome Door Bell 36 Ringtones 300M Long Distance Outdoor House Door Chime Kit Battery Free ring

Wireless Doorbell

Technical Parameters:

Receiver working voltage: AC100-240V 50HZ/60HZ

Receiver power consumption: 0.5W

Working frequency: 433MHz

Transmitter power consumption:

Transmitter battery: 12V23A alkaline battery

Battery life: estimated 20 times per day, about 1 year

Volume adjustable range: 25-85dB (tested at 0.5 meters with decibel meter)

Wireless distance: about 280 meters in the open air, about 20-50 meters indoors with obstacles

Note: The wireless distance is affected by walls, radios, metals, etc. It is normal to have certain deviations in actual use.

Packing List:

-1 Set Wireless Doorbell

Why Choose Us?

36 Ringtones

4-Speed Volume

40M Remote Distance

300M Range in opreating space

Durable and Long-Lasting

Stay Dry. Built to Last. Long Power

Operating Temperature:-4°F/-20C~140F/60C

Large capacity battery(Maximum Lifespan)

Button

Power supply method: 12V23A alkaline batteryTransmitter power consumption: =10mw

(Spectrum analyzer antenna combination test, CE limit)Battery life: estimated 20 times per day,about 1-2 yearsWireless distance: about 300 meters in open space,Indoor- about 20-50 meters including obstaclesWorking temperature:-20-60t

Transmission frequency: 433.92MHz

Ring The Bell

Power supply mode:AC100-240V 50HZI60HZVolume adjustment: 8-level volume adjustmentMusic adjustment: 38 chord music

olume range:25-85dB

(Tested at 0.5 meters with decibel meters) Working environment: humidity