Wireless infrared light barrier with 2 IR beams, for outdoor installation (IP55). Consists of IR transmitter and receiver. IR range max. 60m. If the IR beams between transmitter and receiver are interrupted, an alarm signal is sent. Occupies two addresses in the 9000 system. Both parts are protected against sabotage. Radio frequency: 868MHz. Power supply: 4x lithium battery 3.6V 13Ah (LSH20, not included, must be ordered separately, item no. 36890). Installation height: 0.7 - 1m, operating temperature: -20 to +60°C. Dimensions: 88 x 217 x 163mm each.
