DAITEM 171-21X Panduan Instalasi - Halaman 14
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7. Technical data
Specifications
Infrared detection
Fixing methods
Use
Power supply
Battery life
Radio links
Test button
LED indicator lamp
Operating temperature
Protection mechanism
Degrees of mechanical protection
Dimensions without swivel bracket
Weight
Infrared motion detector
• 171-21X/175-21X: 12 m, 90°, motion detector
• 172-21X: 22 m, 12°, corridor detector
• 173-21X: 12 m, 8°, curtain detector
• on a swivel bracket
• flat against the wall
• in a corner
inside
2 x 3.6 V - 2 Ah BatLi25 lithium battery
5 years in normal conditions of use
TwinBand
400/800 MHz
®
battery and detection
1
-10° C to +55° C
against opening and removal (unless swivel bracket mounted)
IP 31/ IK 04
58 x 102 x 57 mm
115 g (with battery, swivel bracket and base)
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