C16651 Search Results

abacus panel

Abstract: ultrasonic proximity detector DA Abacus 8P COMET L PIR SIMPLE DOOR ALARM SYSTEM free C16651 ultrasonic proximity detector circuit 5 zone alarm system vibration detector Wired Smoke Detector alarm
Contextual Info: Issued March 1994 C16651 Abacus intruder alarmsystems RS stock numbers 627-914, 627-920, 740-427, 740-433, 740-477 An intruder alarm system is a secondary form of protecting a property. There is little or no point in fitting a system if you have not first considered physical