The KERUI wireless call is ideal for your apartment or house. This model is distinguished by its ergonomic stylish design, practicality and reliability. Using the settings, you can select different ringtones and also adjust the volume. Characteristics: - Wireless call; - Stylish design; - Signal range up to 150 meters (in open space); Receiver with speaker: - Operating voltage: AC 100-240V; - Operating current: - Wireless frequency: 433 MHz; - Operating temperature: -10 - 50 degrees Celsius; Call 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 battery included); 1x Internal block for connection to a socket; 1x User manual.
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$ 9.75
