3 x LR44 Batteries
RED, Blue
100 dB
Hong Kong or China
60 x 37 x 20 mm
SH666R
1,000 piece(s)
The window/door alarm detects every entry in order to protect your shop, office, home.
Mounted it on the door frame by adhesive tape.
It can also be a personal alarm, pull out the metal pin to activate alarm.
45 日