Review on Pack Of 10 BNYZWOT MC-31 Wired NC Surface Mount Door Contact Sensor Alarms With Magnetic Reed Switch In White by Andre Noel
Cheap but work. in my review
Cheap, I liked it better than paying 10 dollars per sensor for the Honeywell brand. Definitely test them, bought 20, and found 3 bad. Easy to test with a multimeter. Feel like they'll get the job done, time will tell!
Pros
- Small compact size, easy to use.
Cons
- This product may not be suitable for use in outdoor settings or harsh weather conditions due to its wired construction
