PG2+ Wls Smoke & Heat Detector "Old FW" SMD-976

The SMD-976 PGP is a wireless smoke detector featuring a fixed temperature sensor and a rapid temperature rise sensor, along with a built-in piezoelectric alarm.
It utilizes the latest PowerG technology for wireless communication and enhanced reliability.

The unit offers several advanced features, such as real-time battery level reporting, enabling technicians to check voltage directly via the panel's advanced settings.
It also supports dust level monitoring (with compatible PowerG+ panels), which helps maintain optimal performance.

The smoke chamber is now positioned at the top of the unit for easier access and cleaning.
Other features include up to six years of battery life under normal usage, a battery pull-tab for simple activation, and two-factor authentication during
enrollment for increased security.

The SMD-976 PGP combines advanced safety functionality with a modern design, suitable for both residential and commercial properties.

Also compatible with Visonic PowerMaster panels with older firmware versions.

(Replaces SMD-429)