76dB Wireless Door Chime with Transmitting Distance of Up to 70m and 433 to 315MHz Frequencies
76dB无线门铃，发射距离可达70米和433至315MHz
议价
加入意向- 时尚的设计无线门铃与灯光功能
- 允许挂断或放在桌面上
- 容易更改照片
- LED指示灯
- 频率：433至315MHz
- 三种可选旋律
- 传输距离可达70m
- 数字16组合码，避免干扰
- 76dB大声和水晶清澈的钟声
- 电池：
- 接收器：2 x C电池（3V）
- 发射器：1 x 23A（12V）
- 电池寿命：长达两年（发射器）和六个月（接收器）
- 尺寸：
- 铃声：150 x 150 x 51毫米
- 按钮：63 x 43 x 20mm
- A stylish design wireless door chime with light upfunction
- Allows hang up or put on your desktop
- Easy to change photos
- LED indicator in transmitter
- Frequency: 433 to 315MHz
- Three selectable melodies
- Transmitting distance of up to 70m
- Digital 16 combination codes to avoid interference
- 76dB loud and crystal clear bell sound
- Battery:
- Receiver: 2 x C batteries (3V)
- Transmitter: 1 x 23A (12V)
- Battery lifespan: up to two years (transmitter) and six months(receiver)
- Dimensions:
- Chime: 150 x 150 x 51mm
- Push bell: 63 x 43 x 20mm
