Introduction: Thank you for purchasing Shackcom CO and smoke alarm which equipped with two sensors, CO sensor and smoke sensor. This is one single station alarm. Features: Loud 85 decibel alarm The alarm sound pattern is 4 short alarm beeps for CO alarm and continuous beeps for smoke alarm. The red LED will flash while in alarm mode One 'chirp' every 40 seconds is an indication that the battery is low (need replacement) Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during alarm Green and red LED lights that indicate normal operation and alarm status The unit will sound 'chirp' and red LED flashes once as power up In 1 minute after the batteries installed, the unit starts to detect CO. During the first 1 minute, keep the unit under clear air condition. The unit is of malfunction if the unit sounds all the time. Reinstall the battery to repeat the operation. Until the unit normal Green LED: The green LED flashes every 40 seconds to indicate the unit is operation properly Red LED: When a dangerous level of carbon monoxide is detected the red LED will flashes and the alarm pattern will sound The CARBON MONOXIDE (CO) and smoke alarm monitors the air for the presence of CO or smoke. The alarm will sound and be accompanies by the flashing red LED light when there are high levels of CO or smoke present Specification: Power Supply: 2 AA size batteries Sensitivity & Time for CO Alarm 50ppm, alarming within 90 minutes 100ppm, alarming within 40 minutes 300ppm, alarming within 3 minutes Sensitivity for Smoke Alarm: 0.1~1.0dB/m Standby Current: <80uA Alarm Current: <80mA Operation Ambient Condition: 5~400C, 20~90%R.H Packing list: 1* Smoke and CO Detector ( not included batteries ) 1* English Manual
J**7
Your life is not worth it
The only way to get this detector to sound is to push the button. I put smoke and carbon monoxide into this thing and it does not work. Please buy something that is listed by a national testing company. This thing has a european mark on the back but I cannot find any reference for its listing.
T**M
Didn’t work. Could die
Do not sacrifice your safety to save a penny. These are very cheap and down right dangerous. I bought two of these and the smoke detectors didn’t work when the Fire Marshall checked them. I installed new batteries. These are also not UL rated so they don’t meet the fire code.
C**N
Small but mighty
Small unit but LOUD. Great for our downstairs den. We live in a trilevel home and needed something very loud to hear upstairs from our bedrooms. Highly recommend.
B**R
Don’t waste your money
These do NOT WORK. I thought I was saving money by purchasing these combination detectors only to find out we had smoke billowing out of the oven and these alarms didn’t go off but the bedroom alarms past them did. Also these are not motion detected, not sure why it gave me that option to rate during the review process
K**A
JUST GREAT!
This combination smoke and carbon monoxide alarm is just great. It was easy to install, and the vendor sent meinstallation instructions ahead of time also, which was very helpful and excellent customer service.I am very happy with this purchase
J**.
Doesn’t detect smoke
I got suckered into 2 of these with the top good to be true price, but they don’t work. After getting the green led “ready light” I ran plenty of smoke all around them, and nothing. Garbage. Not eligible for return either 🙄
K**
Good product
Small, and looks nice, works properly. I liked the small light design. I used stick on Velcro for the install so I didn't even need to drill.
D**D
Really good
I read other reviews that say they are too small. It is not small just regular sized. It was easy to install. Good value too.
Trustpilot
4 days ago
1 month ago
