Wireless Doorbell

Technical Parameters:

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

Receiver power consumption: 0.5W

Working frequency: 433MHz

Transmitter power consumption: <10mw (spectrum analyzer antenna combined test, CE limit)

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?

<1>36 Ringtones

<2>4-Speed Volume

<3>40M Remote Distance

<4>300M Range in opreating space

Durable and Long-Lasting

<1>Stay Dry. Built to Last. Long Power

<2>Operating Temperature:-4°F/-20C~140F/60C

<3>Large capacity battery(Maximum Lifespan)

Our Wireless Doorbell: 984ft(30OM) Wireless Range.

Other Doorbells Only 500-650ft(150-200m)wireless range.

36 Ringtones Switch Freely

Ding dong

Moscow Nights

Lake baikal

Mozart

Romeo and Juliet

...etc.

LED Indicator & Mute Mode

<1>Specialized for baby sleeping and nap time.

<2>Flashing colorful LED lights also help hearing impaired.

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 <80%Working temperature:-10-60 ports

Receiving frequency: 433.92MHz

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