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Wireless Doorbell Series
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Model: D-131
- Product Size: Transmitter: 87*36*22mm Receiver: 108*68*28mm
- Remote range: up to 200M
- Volume: 0dB -- 110dB, OFF-Low-Hi (3 levels)
- Transmitter voltage: DC12V 23A*1
- Receiver voltage: DC1.5 V AA batteries*2
- Melody: 36 optional music
- Working frequency: 315MHz or 433MHz
- Light: red LED light
- Waterproof: IP44
- Working temperature: -20ºC ~+ 65ºC
- Package: Brown box / gift box with manual or blister
- Installation method: Double sticker or screws
- Certificate: CE, ROSH