The RF-Optex module provides power to an outdoor PIR. The wiring harnesses to handle the Alarm/Tamper signals from the PIR are integrated in the PIR hardware and they plug onto the RF-Optex module. The RF-Optex module then relays the Alarm/Tamper signals wirelessly to the HKC SW-10270 Control Panel using SecureWave technology. Suitable for Optex PIRs: VXS-RDAM-X8 VXS-RAM WXI-R BXS-RAM(W) FTN-RAM Compatible with SW-10270 Panel Long battery life, typically 3 years 3Vdc nominal / 1,400mAh - DL123A Current: 11µA (standby) 60mA (peak) RF range >400m (line of sight) Temperature: -20 to +60°C Weight: 40g (inc. battery & Velcro) Size: 37mm x 78mm x 14mm EN 50131-5-3, Grade 2, Class II