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Products > sensor monitoring > Vedard Alarm Security Systems Store | Similar Products
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sensor monitoring

" found 2 Products from Vedard Alarm Security Systems Store, China
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(1-2 out of 2)

Explosion Proof H2 and All Flammable Gas Detector

This company has a company video.
Explosion Proof H2 and All Flammable Gas Detector
sensor A sensor , short circuit, open circuit failure detection function automatically . Sensor Modular design for easy calibration and replacement. Single-chip digital acquisition and processing ...

SMS Alarm and Voice Calling Security Device

This company has a company video.
SMS Alarm and Voice Calling Security Device
monitoring and indicate zone fault. 8.Long distance wireless detector signal can be repeated by repeater used. 9.Supports neighbour report alarm instead in case tel line off. 10.Other features ...
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