Battery Powered Smoke & Carbon Monoxide Alarm with LCD Display

Product Overview

This product is a combination smoke and carbon monoxide alarm, powered by batteries. It uses a photoelectric sensor to detect smoke and a high-stability electrochemical CO sensor to detect poisonous carbon monoxide gas.

When smoke or CO in the protected area reaches the alarm threshold, the unit will issue a loud audible alarm and LED indication to warn occupants to take immediate action.

The alarm is designed for indoor use in locations where carbon monoxide may be present or where fire can easily start, such as living rooms, bedrooms, basements, warehouses and shops.

Features

• Combination smoke + CO alarm

• Dual high-stability sensors (photoelectric smoke & electrochemical CO

• Battery operated design

• LCD displays both smoke and CO concentration

• Loud alarm signal >85 dB @ 1 m with red LED flashing

• Test button checks electronic circuitry, buzzer and battery function

• Auto malfunction self-check and auto reset

• Low-battery warning (chirp about every 55 s to remind battery replacement

• Dust-proof, moth-proof and anti-white-light interference design

• Anti-RFI protection (20 V/m – 1 GHz)

• Easy installation and maintenance

Recommended Installation Locations

For maximum protection, install a Smoke & CO Alarm on each level of a multilevel home, including every bedroom, hallway, finished attic and basement.

• In long hallways or large rooms (> 30 ft / 9.1 m), install alarms at both ends.

• If only one alarm is used, place it in the hallway outside the main sleeping area or in the main bedroom and make sure it can be heard in all sleeping areas.

• Install an alarm in every room where someone sleeps with the door closed.

Mounting position (ceiling preferred in normal residential construction):

• Ceiling mounting: at least 4" (10 cm) away from the side wall.

• Wall mounting: the alarm should be 4" (10 cm) to 12" (30.5 cm) below the ceiling.

Technical Specifications