Smoke Detector Sensor - Contact Type for 110VAC

First Alert 1039830 Wireless Smoke Alarm

Body Sensor Switch PIR Infrared Motion Sensor Switches 86 Type 110V 220V Recessed Lamp Bulb Body

SecureGuard 1080P WiFi Smoke Detector HD Hidden Spy Camera Wireless IP Cloud P2P Wi-Fi Mobile Covert Nanny Cam Spy Camera Gadget (Replace Your existing Fire Alarm, 110V AC Quick Connector

Zooz Z-Wave Plus Smoke and CO Detector Bridge ZEN55 800LR - The Smartest House

X-Sense first hardwired combination smoke and CO alarm with replaceable alkaline backup battery. Links to a maximum of 24 X-Sense AC-Powered alarms, providing full coverage of your home.

X-Sense Xp04 Hardwired Smoke and Carbon Monoxide Detector

The Code One Battery Powered Combination Smoke & Carbon Monoxide Detector, is an alarm combo that operates on 2 AA alkaline batteries (included).

Code One Smoke & Carbon Monoxide Detector Powered by 2-AA Battery

Kidde Hardwired Smoke Detector Alarm with Light and Battery Backup, Battery Included, Interconnectable - Commercial Lighted Exit Signs

First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

Listed to Underwriters Laboratories 268A specifically for use in no-flow/low-flow air-handling systems., Low-profile smoke detector design, Low

System Sensor 2151 Photoelectric Low-Profile Plug-In Duct Smoke Detector

Bosch FCP-500 Flush-Mount Smoke Detector

12v Motion Sensor Light Switch Pir Sensor 220v 110v Detector Movement Automatic Infrared Led Ceiling Light On Off With Timer - Switches - AliExpress

Kidde Smoke Alarm 10-Year Battery Powered with Voice (2-Pack) 21032754 - The Home Depot

The detectors feature electrochemical CO sensing technology ionization sensors for smoke detection and 85-decibel alarms. One button silences any nuisance alarms and also tests detector functions while lights indicate if the alarm detects smoke or carbon monoxide.

First Alert Dual-Sensor Smoke & Fire Alarm