[NEVER USED] Gas detector combination carbon monoxide smoke detector, battery-operated CO smoke detector with LED flash indicator, audible alarm, audible warning pattern – white

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.Features: [Combined CO and Smoke Detector] With the advanced electrochemical carbon monoxide sensor and the photoelectric sensor, the detection of CO and smoke is accurate. [Warning with Loud Flashing Alarm Pattern] When a dangerous smoke or CO concentration is detected, you will be warned by LED flashes and a loud alarm sound. [LED Display Screen] Can clearly display the carbon monoxide concentration in the ambient air in real time. [Battery Power Supply] Powered by 2 * AAA batteries (not included), no charging required, no messy cables, convenient to use. [Easy to Install] Comes with a bag of screws, making the detector easy to install on the walls of bedrooms, living rooms, kitchens, etc. Specifications: Color: White Material: ABS Detection Gas Type: CO, Smoke Alarm Mode: Flash + Loud Alarm Sound CO Sensor Type: Electrochemical Operating Temperature: -10~60℃ Relative Humidity: 10~95%HR CO Sensitivity: 000-999 PPM Alarm Sound: ≥75dB (1 meter) Alarm Concentration: 50ppm: Screen Lights, 150ppm Human Voice Alarm Power Supply: DC 3V, 2* AAA Batteries (Not Included) Product Size: 6*6*2.5cm/2.3*2.3*0.98in Product Weight: 70g/2.4oz Note: Batteries are not included. Package List: 1 * Detector 1 * Bag of Screws 1 * User Manual