Product Feature
- Operating range up to 100 meters in the open area
- Using high frequency transmit technology and innovative function of same frequency with different code, one doorbell has one code to avoid disturbing from neighborhoods
- 16 selectable melodies
- Blue LED indicator: 1pcs，Green LED indicator：1pcs
- Self Generated Power Transmitter,without battery
- N.W. of Receiver (doorbell): 81g
- N.W. of Transmitter (button): 38.6g
- Approval: CE,RoHS
- Radio Frequency: 433.92MHz
- Waterproof transmitter: IP44
- Receiver power supply: AC230V
- Plug Type: EU
