Siterwell GS828A Carbon Monoxide Alarm – New – Wireless – CO Loud Chime Alert

Thie unit is open box without packaging or paperwork. The Siterwell GS828A Carbon Monoxide Alarm is a reliable and modern home security device that operates on batteries and features a loud 90 dB chime alert. With a sleek white design and compact dimensions, this wireless CO detector is compatible with Google Home for seamless integration into your smart home system. Manufactured by Siterwell with a 10-year warranty, it also boasts an electrochemical CO sensor and operates on a Wi-Fi protocol for added convenience. This unit is a top choice for keeping your home safe from carbon monoxide leaks.

Siterwell GS509A Photoelectric Smoke Detector Standalone Alarm NEW

Model: GS509A. Compared to traditional ionization alarms, photoelectric units like the GS509A are (1) Siterwell GS509A Smoke Detector (photoelectric type). TheSiterwell GS509A combines essential smoke detection reliability with the convenience of standalone operation—no wiring, hubs, or complex setup required.