- Home
- Equipment
Refine by
Numens Energy Equipment & Supplies
3 equipment items found
Manufactured by:Ambest Electronics (Ningbo) Co Ltd based inYinzhou district Ningbo, CHINA
The HNC-310-H2 non-addressable heat detectors are suitable for connection to 2-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors . An electronic thermistor sensor provides sensitive rate-of-rise alarm operation, or fixed-temperature operation when the response ...
Manufactured by:Ambest Electronics (Ningbo) Co Ltd based inYinzhou district Ningbo, CHINA
The HNC-310-HL non-addressable heat detectors are suitable for connection to 2-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors . An electronic thermistor sensor provides sensitive rate-of-rise alarm operation, or fixed-temperature operation when the response ...
Manufactured by:Ambest Electronics (Ningbo) Co Ltd based inYinzhou district Ningbo, CHINA
HNA-360 analogue addressable heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols. Up to 125 detectors can be connected to each alarm zone loop. An electronic thermistor sensor provides sensitive rate-of-rise alarm operation, or fixed-temperature operation when the response threshold value is exceeded. The ...