This product is a smart carbon monoxide and smoke combo detector, adopting microprocessor control. The electrochemical carbon monoxide sensor is stable and reliable with low current consumption and small sensitivity drift. Mainly well used in the place of carbon monoxide gas leakage and fire place, well guarantee personal safety.
detector, built in high accurate electrochemical sensor & infrared photoelectric sensor.
LCD displays CO concentration: 000~999PPM, and the blue backlight will be activated when alarming.
If CO gas concentrations over 100PPM or smoke concentration over 0.1%db/m, the buzzer will make sound “di” and the LED light will flash to alert you.
Alarm Pause(Hush Mode): you can press the test button to stop the alarming sound when non-emergency.
Test/Reset button to test the unit electronics, check alarm concentration or reset the unit.
Low Battery Warning: the red LED light and LCD display will remind you when power shortage.
Powered by 3 * 1.5V AA batteries(not included), ultra-long standby time and low current consumption.
Suitable for all the places, such as your kitchen, bedroom, bathroom, garage, etc.
Note: Please read the user manual thoroughly before use.
Static Current: <80uA
Alarm Current: <30mA
Sensor: electrochemical carbon monoxide sensor & infrared photoelectric sensor
CO Sensor Detect Concentration 000~999PPM
Smoke Sensor Sensitive: 0.1%db/m~9.9%db/m
Alarm Indication: LCD display, light/sound prompt
Alarm Loudness: over 80db
Power Supply: 3 * 1.5V AA batteries(not included)
Item Size: 10.5 * 3.5cm / 4.1 * 1.4in (D * H)
Item Weight: 124g / 4.4oz
Package Size: 12 * 11.5 * 4.5cm / 4.7 * 4.5 * 1.8in
Package Weight: 174g / 6.1oz
There are no inquiries yet.
Tuya ZigBee Smart Home Temperature And Humidity Sensor With LED Screen
SGD$46.00Add to cart
Detail： 1. Radio transmission circuit and coding technology to solve signal interference blocking problem 2. Various temperature modes can be adjusted for different scenes 3. Wireless transmission of data signals, remote monitoring of mobile phones 4. Ultra low power consumption and long battery life 5. With low voltage monitoring prompt function 6. Timely send online …
Portable Mini Network card USB 2.0 WiFi Wireless Adapter Network LAN
SGD$4.00Add to cart
Portable Mini Network card USB 2.0 WiFi Wireless Adapter Network LAN Card 150Mbps 802.11 ngb RTL8188EU Adaptor for PC Desktop Descriptions: Size:about 20 x 15 mm. Interface:USB 2.0 High Speed. Chip:RTL8188EU Speed:150 Mbps. Conform to the IEEE802.11b standard,IEEE 802.11g,IEEE 802.11n (draft). Operating System:Windows 2000 / XP / Vista / WIN7 / 8 / Linux / …
Wireless WiFi Bluetooth Adapter 150Mbps USB Adapter 2.4G Bluetooth V4.0 Dongle
Main chip: RTL8723BU Supported Devices: WIFI:Windows xp/7/8/8.1/10 Linux/MAC/OSX Bluetooth:Windows 7/8/8.1/10 Bluetooth instructions: Bluetooth version: V4.0 Transmission distance: 10 meters RF power: 10dBm (maximum) Antenna gain: 2dBi Transmission speed: 3M/S Operating current: 100mA-200mA (BT+WIFI) Current changes with operating mode Support operating system: WIN 7/WIN8/10 operating system WIFI Description: Supported standards and protocols: IEEE 802.11n, IEEE 802.11g, …
Intelligent Wireless Doorbell Home Welcome Doorbell WaterproofSGD$7.00 – SGD$30.00Select options
2 kind of doorbell to choose 1. From option “A” to “E” are 433MHz wireless doorbell, not suppor wifi function. 2. From option “F” to “I” are wifi doorbell. also compatible 433MHz wireless detectors. 3. Option “J” and “K” are only wireless button, can not be used alone. 433MHz wireless doorbell 1. You can choose …