433/315MHz Wireless Door Chime with LED Flashing Light
433 / 315MHz无线门铃带LED闪光灯
议价
加入意向- RF 433 / 315MHz距离可达70m
- 简单的无线门铃
- 三种可选旋律
- LED指示灯在发射器和接收器
- 76dB大声和水晶清澈的钟声
- 数字16组合码，避免干扰
- 能量源：
- 接收器：2 x（C）电池（3V）
- 发射器：1 x 23 A（12V）
- RF 433/315MHz for distance of up to 70m
- Simple wireless door chime
- Three selectable melodies
- LED indicator in transmitter and receiver
- 76dB loud and crystal clear bell sound
- Digital 16 combination codes to avoid interference
- Power source:
- Receiver: 2 x (C) batteries (3V)
- Transmitter: 1 x 23 A (12V)
