

Dual-technology radio detector. 10.525 GHz PIR and microwave sensor. Battery life up to 5 years.
Dual-technology VESTA radio detector (IRM-23-F1). Adaptive detection range from 3 to 12 meters. 110° detection angle. Combines a PIR sensor with a 10.525 GHz microwave sensor. Triggers alarms only when the detector's PIR and microwave sensors are activated. Fast signal transmission. ,Advanced adaptive digital signal processing (ADSP) algorithms. High RFI / EMI immunity. Low battery detection. Wall or corner mounting. Tamper-proof. LEDs indicate operating status Powered by 2 x 1.5V alkaline batteries. Battery life up to 5 years.