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Battery-Free Wireless Doorbell ,No Battery , Wireless , Strong Signal , Energy Saving - White Switch
DESCRIPTION
Quick Details
Type: Doorbells
Model Number: SIM1010DBV1
Power Source: Plug
Doorbell Type: Wireless
Standby power: operating temperature: -25 to 50
Certificate: CE RoHS
lifetime: 200,000 clicks
Transmitter Dimensions: 70mm*15.5mm
Receiver Dimensions:94mm*53mm*34mm
Communication Mode: FSK (means no interference)
Color: White
Voltage: AC100~240V 50/60Hz
Connectivity Range: 30~50meters (be able to penetrate the wall)
Number of songs: 48 songs(Default: Ding-Dong)
Volume range: 6 grade(including silence)
Wireless doorbell Overview
The Battery-Free Wireless Doorbell is a breakthrough high quality technology product.
Based on radio frequency and energy harvesting technology, battery-free wireless doorbell transmitter doesn't need external power supply nor embedded battery to control the receiver, easy use and installation. When press the button, the mechanical energy will automatically convert into electrical energy. Meanwhile, the transmitter will send out a radio signal to control the receiver.
Type: Doorbells
Model Number: SIM1010DBV1
Power Source: Plug
Doorbell Type: Wireless
Standby power: operating temperature: -25 to 50
Certificate: CE RoHS
lifetime: 200,000 clicks
Transmitter Dimensions: 70mm*15.5mm
Receiver Dimensions:94mm*53mm*34mm
Communication Mode: FSK (means no interference)
Color: White
Voltage: AC100~240V 50/60Hz
Connectivity Range: 30~50meters (be able to penetrate the wall)
Number of songs: 48 songs(Default: Ding-Dong)
Volume range: 6 grade(including silence)
Wireless doorbell Overview
The Battery-Free Wireless Doorbell is a breakthrough high quality technology product.
Based on radio frequency and energy harvesting technology, battery-free wireless doorbell transmitter doesn't need external power supply nor embedded battery to control the receiver, easy use and installation. When press the button, the mechanical energy will automatically convert into electrical energy. Meanwhile, the transmitter will send out a radio signal to control the receiver.
- No interference and Waterproof
- Fast, simple installation: No wire, no battery, no hassle
- Transmitter Maintenance-Free(No batteries required-powered by your touch)
- Energy Saving-standby power
- Freedom to place transmitter anywhere-on the wall near your door or other place