The detector security volumetric optical-electronic radio channel "SN-IC" detects intrusion into the protected premises and sends an alarm message to the security device. The sensor works as part of security devices with built-in radio extender: Nord GSM WRL, Nord WRL, Nord Air, Nord Metal with installed SN-Radio. Transmits to the security device notices of alarm, norm, opening of the case, discharge of the main and backup battery.
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