Telephone line disconnection detection sensor SCD-1
Detects disconnection of external telephone lines by intruders and prevents the incapacitation of reporting devices and transmitters.
■Features ● It is possible to output an alarm and intimidate when the telephone line is cut by an intruder. ● In addition to analog two-wire telephone lines, it also supports ISDN and internal lines. ● The connection is easy to install as it only requires connecting to the transmission terminal via a modular or terminal block. ● The alarm output has a one-shot output and a monitoring (connection status) output during disconnection, allowing for flexible use depending on the application. ● It comes with a delay function that adds a delay from disconnection detection to alarm activation (switchable between 10 seconds and 40 seconds).
- Company：セキュリティハウス
- Price：Other
