Self-powered wireless doorbell button/ the world's first batteryless wireless doorbell

The world's first batteryless wireless doorbell.

No batteries, no pollution.

No wires, no limits.

20 years service life.

Super long distances of 280 meters.

HK Electronics Fair(Autumn Edition) booth No.:3GC27

Tech Intro

Transmitters use the unique PUSH-RF technology which is the international advanced energy harvesting wireless technology and ultra low power technology. When the button is pressed, it will trigger the micro-generator, the direction of the magnetic circuit in the micro-generator would change. The rapid magnetic flux change leads to an induced voltage, in other words, mechanical energy is changed into electric energy.

RF-transceiver of the receivers receive the wireless signals, microcontroller identifies the signals. If the signals are right and the pairing between receiver and transmitter is successful, the chip music in the receivers will be triggered; then the loudspeaker plays beautiful music to tell the host there’s a visitor waiting at the door.

Specifications:

Transmitter: Self-powered, require no batteries

Rated Voltage of the chime: AC (110-220) V/ (50-60) Hz

Volume: 85dB

Power consumption of transmitter: <10mw

Working frequency: 868MHz

Service life: 200,000 trouble-free operations. 20 years service life (20 operations per day)

Transmission range: Up to 280 meters

Transmitter: Water proof

Transmitter: Every transmitter has a unique 32 bit address. Crosstalk has only 1/4,200,000,000 probability of happening.

Operating forces: 7 N

Power consumption of receiver: <100mW

Features & Benefits:

1. Require no batteries, can’t cause the water and soil pollution.

2. Never change batteries, more convenient.

3. Signal passes through doors, walls and floors. Transmission range is up to 280 meters in the open air. Even the receiver is on the fifth floor, it works properly.

4. The volume is big enough; you can hear it in any room.

5. Advanced “different code on same frequency” technology, never need to worry about the mutual interference with your neighbors.

6. 16 chime sounds, built-in amplifier, good sound quality makes it pleasant to hear.

7. Easy installation, the transmitters can be mounted with screws or double faced tape. The receivers plugs into any standard wall outlet.

8. Self-learning code system automatically adjusts toeliminate interference.

A doorbell battery is 2-3 dollars; need to be replaced once a year; 3 years service life. As a result, you need to buy a new doorbell every 3 years, which means you need to buy at least 6 doorbells in 20 years. It will take you more than 88 dollars in 20 years.

What about batteryless wireless doorbell? 20 years service life; require no batteries. So you only have to spend 21 dollars buying a battery-free wireless doorbell in 20 years. What’s more, you never need to buy or change batteries, more convenient.

Tel: 86-532-86881057

Add: No.15, Danjiang Road, Economic& Technological Development Area, Qingdao

Web:www.topdoorbell.com

Tel: 86-532-86881057