Visonic PowerMaster SMD-429 Wireless Smoke & Heat Detector (0-500326)
Visonic PowerMaster SMD-429 is a fully supervised wireless heat and photoelectric smoke detector that is compatible with PowerMaster residential and commercial alarm systems. With a streamlined design that fits any residential or commercial application, SMD-429 has a significantly longer battery life of up to eight years, enabling easy and low-cost maintenance.
By sensing rapid temperature changes in areas where they may occur SMD-429 activates an alarm when the temperature reaches 60°C (140°F) and start increasing rapidly. The detector also achieves superior smoke detection sensitivity levels by providing early warning of a developing fire. When smoke is detected, SMD-427 issues a transmission with a loud-sounding alarm, making it impossible to miss any event.