SMD-426 PG2 is a fully supervised wireless photoelectric smoke detector that is compatible with PowerMaster wireless burglar alarm systems. Designed for a wide range of residential and commercial applications, this easily installed smoke detector has a streamlined design and an extended battery life for easy and low-cost maintenance.

* PowerG two-way Frequency Hopping Spread Spectrum FHSS-TDMA technology - provides robustness and reliability closer than ever to wired
* Battery life 5-8 years with typical use, according to battery type
* Provides sound and transmitted alerts (for smoke, tamper, low battery)
* Loud (85db) alarm sound at 3m (10ft)
* Large transmission range enabling repeater-free installations
* Visible link quality indication shown on the device
* Simple wall or ceiling installation, with bracket
* Back tamper
* Fully certified by the most strict and demanding international standards such as EN 14604 for safety products in Europe, and designed to comply with UL 268 in the USA.