The HD-9ZBS is a ZigBee heat detector with a built-in siren to sound audible alerts when alarms occur. It triggers alarms when the temperature rises above 57°C or surges by 8.3°C or more degrees per minute. Siren output is 95dB at one meter.

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The HD-9ZBS complements smoke detectors by its capability to function properly in places where smoke is hard to avoid such as kitchens and garages. It also detects dangers more sharply than smoke detectors in locations like chemical labs or fuel storage tanks, where huge flames may break out with little initial emission of smoke.

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The HD-9ZBS’s adoption of the ZigBee Pro HA 1.2 standard guarantees excellent indoor coverage and infallible signal transmission. The combined use of the HD-9ZBS and smoke detectors greatly improves protection against fire disasters and leaves no blind spots on your premises.