• Material: Zinc Alloy
• Dimension: 85*90*36mm
• Power Supply: DC 4.5V (Powered by 3*AG13 batteries)
• Working Current: ≤80Ma
• Alarm Sound Pressure: ≥90Db
• Alarm Time: About 15 seconds
• Suitable for slider style windows.

 
Package Details Weight: 342.40 g
Size: 16*7.5*4 cm
Package Includes * Door Alarm
* Screws
* 3 AG13 Batteries