Teknim ATP-546 Digital PIR Detector
Selectable pulse count feature (1/2/3) to prevent false alarms. Fully digital. Semiconductor relay that cannot be disabled with a magnet. Microprocessor-controlled digital signal processing. Tamper alarm output. Sensitivity adjustment via trimpot. Digital dual-element infrared sensor. Detection range: 14m @ 110°. Alarm output: NC. RFI protection. 12V DC. Alarm current: 20mA. Bracket not included.