สถานที่กำเนิด
Guangdong, China
Battery lifetime
non-battery
Product Name:
Conventional Reflective Beam Detector
Fire Detection and Alarm Systems:
BS 5839 Part 1:2002
Operating Voltage:
20 V to 28 V DC
Material / Colour:
ABS / White
Dimension:
L:190.87 x W:126.87 x H:91.96 mm