1) Model PA-100

2) Rated Voltage: DC-12V

3) Rated current: 250mA

4) Flash: flash tube

5) Alarm: Single alarm

6) Loudness: 90DB

7) Alarm time: can be selected

8) Backup battery-Mh battery 7.2V 500mAH automatic charging 2 hours of continuous use

9) Tamper anti-cut lines are

10) ABS shell shell fire

11) Lens color red blue optional

12) Waterproof degree: IP54

13) Wall installation

14) Dimensions: 205x115x65mm

15) Can be used 1.2A 12V as a Backup Battery (not include)