Smoke Alarm CO Carbon Monoxide Detector Sound and Light Sensor House Apartment

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Smoke Alarm CO Carbon Monoxide Detector Sound and Light Sensor House Apartment
Smoke Detector
Features:
It is a fire smoke detector alarm, general purpose ideal for all areas : house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
Alert and warn people stay far away from danger field when it detected smoke.
The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
Alarm test button
Description:
This smoke detector detects the smoke to make sure everyone is awakened and alerted in case of a fire emergency.
The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etc.
Easy to install and convenient to use.
Photoelectric sensor for early detection from all directions.
Specifications:
Alarm volume: 10 feet to 85 dB
Round Size: R = 102mm, H = 31mm
Powered by 9V battery (Included)
Usage: Fire, Smoke
Is customized:no
NOTE:
The smoke alarm is less sensitive and requires a smoke maze to trigger the alarm. If testing is required, the test needs to be simulated in a closed, real smoke environment.
Package included:
1 x Smoke Alarm
2 x Screws
CO Detector
Note: This product only has CO alarm function, no smoke alarm function, and cannot be used as a smoke alarm! !
Product Introduction：
This product is Carbon Monoxide detector. It’s the only battery-operated alarm that includes a backlight digital display feature. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 001-999 PPM (parts per million).When concentration of the leaked carbon monoxide reaches the given alarm level, the detector LED flashes red and buzzer gives out alarm sounds. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.
Features：
1. MCU processing and SMT Manufacture Technology
2. High accurate electrochemical sensor
3. 3-5 years’ sensor lifetime
4. 85 decibel alarm sound
5. LCD display
6. Simple installation
7. Low battery warning
8. Manual Test / Auto-Reset
9. CE, Rohs and EN50291 approved
Technical Parameter：
Power Supply:
3*AA batteries
(included)
Sensitivity/Alarm Time :
50 ppm, Within 60~90 minutes;
100 ppm, Within 10~40 minutes;
300 ppm, Within 3 minutes
Static Current:
<
80uA (200uA when the LCD displayer light)
Alarm Current:
<
80mA
Audibility:
85dB ( at 1m distance ), Frequency 3±0.5KHZ
Operation ambient:
0-45°C
Environment Humidity:
20~95%R.H
Alarm Output:
85db/1m, 3Khz frequency, red LED light flash fast
Static Output :
Green LED light flash every 30 seconds
Low Battery Warning:
Sound “di” every 30 second, displaying “lb”
Dimension   100mm*38mm
Weight :   120 g
Package Included：
1 x Carbon Monoxide Detector
2 x Screws
1 x English User Manual
3 x Battery
Smoke Alarm CO Carbon Monoxide Detector Type1
Product Information
The battery-operated carbon-monoxide and smoke detection system features an infrared photoelecctric smoke sensor and a high-accuracy electrochemical carbon-monoxide sensor. The unit is powered by a nine-volt battery with extra-long standby time and low current consumption. The device boasts a voice warning with a red flashing LED alarm. This system is designed for reliability and stability.
Features:
Newest 2 in 1 LED Digital Gas Smoke Alarm Co Carbon Monoxide Detector Voice Warn Sensor Home Security Protection High Sensitive
1.2 in 1 Carbon Monoxide+Smoke Detector
2.Adopt high reliability electrochemical sensor and infrared photoelectric sensor
3.LCD liquid crystal display density
4.3*AA 1.5V battery powered
5.Low current consumption, long standby life
6.Battery low battery prompt
7.Alarm memory function
8.Alarm pause (silent mode)
9.Double warning :Sound and light alarm / LED indication alarm
10.SMT industrial manufacturing, strong stability
Specification:
1.Material: plastic
2.Color: White
3.Sensor: Electrochemical carbon monoxide sensor and infrared photoelectric sensor
4.Working temperature: 0-50 °C
5.Working humidity: relative humidity 10%-95%
6.Carbon monoxide gas detection concentration: 000-999ppm
7.Smoke sensitivity: 0.1% db/m-9.9% db/m
8.Power: 3 AA1.5V batteries
(Batteries not included)
9.Alarm indication: LCD display, sound and light tips
10.Battery display: low battery alarm
11.Size: 104mm (diameter) * 35mm (height)
12.Quiescent current: <80uA
13.Alarm current: <30mA
14.Sound Alarm:＞80db
15.Smoke detector protection area: When the space height is 6 meters to 12 meters, the protection area of one detector is 80 square meters for the general protection site; when the space height is 6 meters or less, the protection area is 60 square meters.
16.Scope: barbecue shop, kitchen, bedroom, living room, parking lot, school, library
The package contains:
1 X Carbon Monoxide Detectors
1 X English User Manual
Smoke Alarm CO Carbon Monoxide Detector Type2
T
echnical Parameter:
Power supply:
1 9V battery;(
include
)
Monitoring current:
less than 35uA (can work for more than one year);
Alarm current: about 20mA;
Alarm concentration
: 50(±30﹪)ppm carbon monoxide gas
Low voltage warning threshold voltage:
3V±0.3 V;
Use environment: Temperature:
0℃～45℃, relative humidity: 20﹪～95% without condensation;
Alarm sound: greater than 85 decibels 3 meters in front
Size:
100mm*38mm
Product highlights:
blue light LCD display, can display carbon monoxide concentration randomly, electrochemical sensor, high sensitivity, long life.
Product name:
LCD three-digit carbon monoxide alarm (electrochemical) / liquid crystal display carbon monoxide concentration alarm / gas alarm
Package contains:
1 * Composite carbon monoxide smoke alarm
2 * screw
2 * Wall plug
1 * Crowbar
1 * Instruction
1 * Battery
Please read the following notes  before completing order
Please check your shipping address carefully before checkout, it can't be changed if order completed.
Ship within 1 business day
once payment completed. Notification of shipment with tracking No. will be sent to buyer.
Feedback
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About Return
Note: For your best shopping experience in our store and saving your time. Please Do Not click "Return this item" except that you just don't need it any more. Because "return request" can't help you to solve the problem efficiently, it may takes a little longer time for u to get a reply due to we check with our "return request" every 2 days.  that is the fastest way to solve any problem for you (We may respond a day later if you contact us at Saturday).You will receive helpful and practical solution through the communication between us.
Refunds given only if item DOA and cannot be replaced via PAYPAL . If so, Please reported within 5 days and return to us within 30 days from the delivery date for exchange or refund.
If you need return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. Then get a unique address for return.