KERUI M525 Wireless Moisture-Proof Entry Door Bell, Illuminated Touch Button, Stylish Design, 32 Ringtones

The KERUI wireless call is ideal for your apartment or house. This model is distinguished by its ergonomic stylish design, practicality and reliability. A reliable bell with a touch button has a moisture-resistant design and protection from severe frosts. He is not afraid of either rain or frost. Characteristics: - Wireless call; - Stylish design; - Moisture-resistant design of the external unit; - Signal range up to 150 meters (in open space); Indoor unit: - Operating voltage: AC 100-240V; - Operating current: <100 мА; - Wireless frequency: 433 MHz; - Operating temperature: -10 - 50 degrees Celsius; External unit (button): - Frequency: 433 MHz; - Operating current: 8~15mA; - Power: 12 Volt battery marked 23A (included) - Voltage in rest mode: 3 µA; - Operating temperature: -10C~50C; - Humidity: no more than 90%. The package includes: 1x Wireless call with moisture-resistant protection (with battery included); 1x Internal block for connection to a socket; 1x User manual.