Specifications:

1): Model: Pvalue="898" hasspace="False" negative="True" numbertype="1" tcsc="0">-898G…

2): Stage by stage sound alarm.

3): Smart VFD display screen.

4): Sensor style and color are optional.

5): nth="4" year="2002">2/4/6/8 sensors system are optional.

6): Human voice(Chinese) alarm is optional.

7): Anti-freeing, rainy-proof design, can work well under extreme cold weather.

8): Working voltage: DC12V/2V, Input: 4W. Beeper: 80dB.

9): Working temperature: -40 to 80 Degree. Frequency: 40 KHz.

10): Detection distance: value=".4" hasspace="False" negative="False" numbertype="1" tcsc="0">0.4M to value="2" hasspace="False" negative="False" numbertype="1" tcsc="0">2M.