Battery-powered smoke and CO detector with LCD screen and voice alarm – 2 in 1, long battery life, CE compliant

General Description

SJLERST smoke and carbon monoxide detectors offer optimal safety by triggering an audible alarm as soon as they detect smoke or carbon monoxide. Thanks to their advanced technology, they quickly alert people at risk, thus ensuring the safety of the occupants. These detectors combine smoke and carbon monoxide detection functions in a single device, simplifying installation and preserving the aesthetics of your interior.

Technical Specifications

• Material: ABS
• Color: White
• Product Size: 10.5 x 4 cm
• Package Weight: 180 g
• Package Size: 11.5 x 11.5 x 4.5 cm
• Standby Current: <80 µA
• Alarm Current: <30 mA
• Operating Temperature: 0-50℃
• Operating Humidity: 10%-95% RH
• Carbon Monoxide Detection Concentration: 0-999 PPM
• Sensitivity to Smoke: 0.1% dB/m - 9.9% dB/m
• Alarm indication: LCD screen, audible and visual alerts
• Battery indicator: Low battery alarm

Compatibility and Accessories

• Power supply: 3 AA batteries (not included)
• Package contents: 1 alarm, 1 screw kit, 1 manual

Usage

The detectors are designed to alert upon detection of carbon monoxide at specific concentrations:

• 50 PPM: Alarm after 60 to 90 minutes
• 100 PPM: Alarm after 10 to 40 minutes
• 300 PPM: Alarm after 3 minutes
• Additionally, the silent mode function allows for the temporary elimination of false alarms.

Other Information

• Alarm memory function for increased sensitivity during subsequent tests.
• Note: Due to manual measurement, there may be a slight deviation in dimensions.