Siterwell Plug-In Carbon Monoxide Detector 10 Year Battery Backup New No Box
Battery’s Not Included.
SITERWELL GS509A Smoke Detector with Photoelectric Sensor, Magnetic Fastening
SITERWELL ELECTRONICS CO. LIMITED, GS509A. The detector includes a magnetic fastening kit that simplifies installation and removal without the need for tools. 100% Free. We are sure that we can provide a solution that makes you happy.