2-in-1 WiFi CO & Smoke Detector Intelligent Alarm Sensor for House Bedroom Living Room Factory Hotel ( Item#: E23606 )

Features:
CO & Smoke Detector: it is a composite detector composed of a photoelectric smoke sensor and an electrochemical carbon monoxide sensor, which can detect smoke and carbon monoxide at the same time.
Intelligent APP Remote Control: after paired and connected the detector with the Smart Life APP, you can check and receive the alarms via your mobile phone anywhere anytime.
Sound & Light Alarm: once the CO concentration is exceed, red LED flashes 3 times synchronized with 3 short beeps; while for smoke alarm, the red LED flashes 4 times synchronized with 4 long beeps.
Battery Required: use 2pcs standard 1.5V AA alkaline batteries to powered up the detector. With low battery signal to remind you to replace the batteries.
Simple Style & Easily Installation: mini lightweight rounded detector with compact structure, which can be quickly installed on the wall or ceiling without requiring an electrician, no wire needed, not hardwired.
Wide Applications: it is suitable for the monitoring of CO and smoke in living rooms, bedrooms, hotels, office buildings, teaching buildings, banks, libraries, computer rooms and so on.

Specifications:
Material: ABS
Sensor Type: Potoelectronic & electrochemical
CO Sensitivity: 50ppm: 60-90mins; 100ppm: 10-40mins; 300ppm: <3mins
Alarm Sensitivity: 0.09 - 0.17dB/m
Operation Current: <15uA (standby); <70mA (alarm)
Alarm Volume: >85dB(A) at 3 meters
Low Battery: 2.6 ± 0.1V
Silence Time: Approx. 10 minutes
APP: Smart Life
WiFi Connectivity: 802.11 b/g/n @ 2.4G
Comply to Standard EN14604:2005/AC:2008 & 50291: 2010
Battery Type: DC 2 * 1.5V AA Alkaline (LR6, MN1500) -- NOT included
Item Size: 120 * 120 * 28.5mm / 4.72 * 4.72 * 1.12in
Item Weight: 118g / 4.17oz
Package Weight: 154g / 5.46oz
Package Size: 12.6 * 12.6 * 3.1cm / 4.96 * 4.96 * 1.22in

Package List:
1 * Detector
2 * Screws & Anchors
1 * Manual (English)