Visonic PG2 PowerMaster GSD-442 Wireless Carbon Monoxide (CO) Detector
GSD-442 PG2 is a wireless carbon monoxide (CO) detector that gives early warning of CO poisoning danger, preventing damage to vital organs. GSD-442 PG2 utilizes a sophisticated electrochemical sensor to provide linear output in proportion to CO gas concentration, which is the most accurate technology available for CO detection.
- Fully certified by the most strict and demanding international standards for safety products in Europe (LPCB UK, EN 50291) and USA (UL 2075)
- Loud built-in alarm buzzer (95db) and a large flashing LED alarm
- Auto-test and manual test buttons included
- Prolonged battery life (up to 4 years with typical use)
- Visible and transmitted low battery indication