Door Sensor Specifications: Working Voltage: DC-12V Working Frequency: 433MHz Static Current: ≤10uA Battery: 5*23A 12V 50mAh Lithium battery Encoding Type: 1527 Emission distance: 50-100mm/164-328ft(open area) Package Weight(each): Approx. 220g/7.80oz Package Size(each): Approx. 5.3 * 7.4 * 9.0cm / 2.1 * 2.9 * 3.5in( L * W * H ) Quantity: 2pcs Package List: 3 * Wireless Door Sensor（Battery Included ） 3 * Double Side Tapes
O**S
Works ok, if you replace the batteries
2 sensors, 2 dead batteries. I am not sure why you'd not put a piece of paper in the contact to prevent it being 'on'. I almost sent them back, but I tried my multimeter on the batteries first. Don't like the fact that there is no broadcast on door closure, but that is the cost of cheap.
J**A
It works as advertised
The device was easy to install and has been working as expected since then. The additional sensors ordered were added to the system without any trouble, they were also recognized by the host immediately
J**.
Nice remote - decent battery life.
Works as well as the sensors that came with the system. Battery life is good. If a door is opened and closed a lot, expect to change out batteries more frequently than the 1 year expected lifetime.
C**L
Worked great an addition to my new Alarm.
Worked great an addition to my new Alarm. Two for the price of one, Bargain.
P**.
Works just fine
Bought these for additions to my Thustar alarm system. They work just fine and stick well.
J**.
Very good but the adhesion could be better
Good product, easy to install but the adhesion is a little cheaper.
R**E
All Batteries Were Dead!!!
I would consider buying batteries ahead of time. I bought 12 and every single battery was dead. So had to order replacement batteries. Other than that everything was fine.
Trustpilot
2 months ago
1 month ago
