Preliminary Considerations
The Roiscok’s RV971 digital vibration detector use the international advanced photoelectric sensor elements with CPU processing technology to ensure the rigorous monitoring for the protective coverage. adjustable detective sensitivity in order to balance point correctly.it is applicable to automatic teller machine(ATM) and wall and glass and strongbox etc,and prevent any action of knock and destruction
Installation
open the cover
Retain the cover and loosen the screw, remove the main front cover carefully and avoid dropping the crew
Punch out knockout at the bottom or the side of the detector and remove knockout for cable entry
Attach base to a correct position. And feed the cable into the detector
Specifications
Operating voltage: 9-16Vdc Current: 11mA at 12V
Alarm contacts: 0.1amps.24 Volts.NC
Tamper contacts: 0.1amps. 24Volts.NC Alarm time: 2.2s min
Warm time: less than 2 minutes
Operating temperature: -20 to 50 degree
Storage temperature: -20 to 60 degree
Mounting fashion: surface
Size: 85*26*25mm
Terminal connections
Wire the cable to the terminal block at the bottom of the detector:
12VDC: Power supply inputs
Alarm: NC dry contacts
Tamper: NC dry contacts
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