Powerful 100dB alarm sounds when glass is tampered with or broken. Easy to set up and install. No wiring required. Easy to use. Ideal for windows, and sliding or patio doors. Battery test button. Requires four CR2032 batteries (included). Two pack. Each unit measures 3" x 3". White composition casing. Hang packaged.
| Product origin | |
| Country of Origin | China |
| ORDM | |
| ORDM | N |
| Type | |
| Type | F |