The tamper switch is very useful in that it can be used together with the SK5 security unit to eliminate the possibility ... phone that connects to a company’s existing PABX internal telephone system ...
Is used as an analogue extension for the internal telephone system (PABX). Built-in codelock with four codes. CCTV control and switch. Opening time: 01-99 secs programmable from keypad. (can be ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback