Product Description
This is a wireless detector used to detect various vibrations, knocks, and collisions. It is easy to install and easy to use. As long as the detector is installed on the item to be protected, once any vibration, tapping or collision is detected, the detector will be triggered and send a wireless alarm signal to the alarm host, which can issue an alarm before the door and window are destroyed. Signal, to a greater extent to ensure safety. The detector is suitable for: automatic teller machines, doors and windows, safes, vaults, garage doors, rolling gates, electric retracting doors, glass walls, concrete walls, tin houses, board houses, filing cabinets And different locations such as warehouses. Different sensitivity can be flexibly selected according to the actual installation location, effectively preventing false positives and false negatives. The ER14250 lithium battery used in the detector is compact and compact, with a large capacity and a service life of more than 24 months, eliminating the need for frequent battery replacement.
Function introduction
*Can separate vibration and shock waves
* Effective detection of impact drills, electric drills, knocks, etc.
*Multi-level sensitivity can be adjusted to suit a wide range of occasions
*4 segments can be selected (2-4-8-16)
*Anti-electromagnetic interference and radiation design
*Micro power, all-weather monitoring design
*With tamper protection
* Diversified installation sites: concrete, brick walls, steel, glass, plates, etc.
Technical Parameters
Working voltage: DC3.6V (ER14250 lithium battery)
Working current: 10μA
Alarm current: <25mA
Low pressure alarm: <3.1V
Number of pulses: 2-4-8-16 Four segments optional
Sensitivity: Linear stepless adjustment
Wireless distance: >200m
Use environment: temperature -20 ° C ~ +50 ° C humidity < 80% RH
Installation method: surface mounting (screw or paste installation)
Modulation method: ASK
Wireless protocol: EV1527/PT2262 optional
Transmission frequency: 315/433MHZ (default is 433MHZ)
Volume: 75mm × 25mm × 35mm
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