Free shipping!Wireless smoke detetor gsm alarm sensor for home Fire alarm system 433MHZ Free Shipping

Sale
$ 17.99
Regular price ~~$ 18.99~~

Power: 9V battery
Model Number: YG02
Brand Name: eMastiff
Communication Interface: Wireless
Item Type: smoke detector
is_customized: Yes
Frequency: 433mhz
Weight: 90g
Size: 10.5 x 10.5 x 3.5cm
color: White