Brand: WUZETIAN

Features:

• 2-in-1 Functionality: This smoke and carbon monoxide detector combines two key alarms in one device, helping households keep track of both smoke from fire and carbon monoxide.
• Low Battery Reminder: Emits a clear chirp when battery power is running low, ensuring you are informed when it is time to replace with new batteries.
• Convenient Test Button: With a single press, you can verify both battery status and alarm operation. Audible tones and indicator lights make the check quick and clear.
• Clear LCD Screen: Features an easy-to-read digital display that remains off during normal operation to extend battery life and avoid unnecessary disturbance at night.
• Simple Installation: Operates on 3*1.5V AA batteries and comes with mounting accessories plus straightforward English instructions for quick setup and everyday use.

model number: 918A

Part Number: 918A

Details: This device features a user-friendly test button that lets you easily check both the alarm and battery status, with clear sound and visual indicators. The built-in LCD screen provides readable alerts when needed and stays off under normal conditions to preserve battery life. Powered by three AA batteries, it comes with mounting hardware and simple English instructions for quick setup on walls or ceilings. A chirping alert notifies you when the battery needs replacement, ensuring continued performance without interruption.

Package Dimensions: 5.0 x 4.6 x 1.8 inches