The Quell Q501 Smoke Photoelectric smoke alarm offers a sleek low-profile design for DIY installation and comes with a 9V replaceable battery that should be changed annually.

Photoelectric alarms work by aiming a light source (LED) through a sensing chamber to a receiver. When particles enter the chamber, changes to the light pattern are detected by the receiver, which in turn triggers an alarm. These types of alarms are particularly effective at detecting smoldering fires - burning foam, rubber and synthetic materials commonly found in modern homes.

In Australia, all new dwellings and dwellings being renovated must have smoke alarms that comply with AS 3786. Legislations can vary between the state and territories, so always check with your local states regulations to ensure your home is compliant.

Product Details

• Dimensions/Size: 10.2cm (H) x 3.6cm (W) 
• Battery information: Requires 1 x 9V battery (Included)

Features

• Hush feature: Temporarily silences an alarm
• Best locations: Suitable for various locations throughout the home, specifically in bedrooms, hallways and living areas
• Photoelectric sensor technology, Type A: Quick response to visible smoldering fires (e.g. from foam filled furniture and overheated PVC wiring)
• End of Life Notification: When it is time to replace the alarm, the sounder will chirp twice every 30 secs
• Ease of Installation: Easy install with twist and click mounting bracket
• Alarm Functional Test: Tests alarm functionality and sounder
• 10-year service life

Additional Information

• Instruction Manual
• Warranty: 5 years