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Wireless Doorbell Series
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Mode: D-155
- Product Size: Transmitter: 66*38*16mm Receiver: 112*51*27mm
- Remote range: up to 300M(open area)
- Volume : 0dB -- 110dB, OFF-Low-Middle-High (4 levels)
- Transmitter voltage: DC3V CR2032*1
- Receiver voltage: 1.5V AA batteries*3
- Receiver power: ≤2W
- Melody: 36 optional music
- Working frequency: 315MHz or 433MHz
- Waterproof: IP44
- Working temperature: -20ºC ~+ 65ºC
- Plug type: EU ,USA ,UK , SAA etc.
- Package: Brown box / gift box with manual or blister
- Installation method: Double sticker or screws
- Certificate: CE, ROSH FCC