Digitals india pvt ltd deals in various types of security systems. As part of these products, the company offers digitals india pvt ltd deals in various types of security systems. As part of these products, the company offers gmc 4 zone fire alarm card. It is add on card for guard mc 2 security alarm system. It helps to convert guard mc 2 security alarm system into guard mc-3 by adding 4 extra zones for fire. It comes in micro controller based design to provide better performance. This card has following specifications:
Fire sensors - 2 wire [supply 11.0 to 15 volts]
Response time - 500 m seconds
Detection method - current sensing
Power supply input- 10.8 v to 15 v dc
Operating current - 40 ma. Approx
