

Magnetic contact by radio for door and window brown color
Magnetic contact via radio in brown color. 28 mm gap. RF frequency: 868 MHz. It works as a universal transmitter. NO/NC zone input. Self-protection. It works with 1 x 3V CR123 lithium battery. 10-year battery life. Mounting on door or window frame. Extension terminals for connection to wired devices. Dimensions: 31 (W) x 87 (H) x 23 mm. EN 50131 Grade 2, Environmental Class Ⅱ certified