5PCS Emergency Safety Call Alarm Home SOS Alert Button Switch Device
- Comes with three terminals of COM, normally open NO, and normally closed NC, convenient and simple for you to use.
- Made of ABS material, resistant to high temperatures. This switch can resist the high temperature of 60 ℃.
- With wide range of applications, suitable for schools, banks, hospitals, shopping malls, office buildings, restaurants, etc.
- Easy to install, can be used with a 86 type bottom box.
- Automatic reset design, after the finger leaves, the relay restores its state.
Note: We don't sell any products. We just show the latest prices, reviews, and customer feedback.
