Wireless Doorbell Kit with 38 Melodies and LED Flash

Wireless Doorbell Kit with 38 Melodies and LED Flash Description

Wireless Doorbell Door Chime Kit Easy Installation Adjstable Volume 38 Melodies LED Flash Features: [Work Out of Box] This wireless doorbells for home has been paired before delivery. There is no need for wiring or electrician installation when using it: plug the receiver into the socket, to go. [Long Range] This high-frequency electronic technology wireless remote control doorbell adopts the FM signal scheme, which has strong -interference features and one-to-one signal pairing. No need to worry about signal connecting wrongly with the door. And the sensing distance can up to 500Ft in obstacle- environment. [Lead A Convenient Life]The doorbell has been updated with 38 songs and 3 of volume that can be adjusted. [Weather Resistance & Energy-saying] The door is made of highquality ABS material, showing high performance in fire and flame resistance. Working temperature:-4 F -140 F. IP55 proof and protection. The receiver adopts an optimized circuit. The transmitter does not consume power without being. [Exquisite Appearance & HighQuality] The door ringer demonstrates subtle and novel industrial aesthetics and fashionable. We have industry-leading automation equipment, high-precision placement. We strictly control the product quality. Product Description: technical parameter 1. Working voltage: 5V(USB power supply) 2. Power consumption: 0.25 W. 3. Working frequency: 433.92MHz 4. Working temperature:-10 C ~+45 C. 5. Controllable volume: 50dB/1m 6. Remote control distance: 150m (open space is barrier-free) 7. USB interface receiver size: L43W41H32mm 8. Transmitter battery model: CR2032 9: transmission power consumption: < 10mW 10. Transmitter size: L77W45H16mm Product List: 1x Doorbell machine 1x Indoor Ding-dong machine