CM-WT33LR Photoelectric Type Smoke Detector

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Photoelectric Type Smoke Detector

  • Dual LEDs 360-degree visibility. Bi-color LEDs, stand-by status: Green; Alarm status: Red
  • With the photoelectric sensing principle, this kind of detector is activated more quickly, accurately and reliably, and there are no false alarm due to chemicals, exhaust gas, wind and exterior light 
  • Detector has passed EMC test, which greatly eliminates false alarms caused by interference from nearb sources
  • Pretty and jointless outward
  • SPECIFICATION
MODEL NO. CM-WT33LR CM-WT33LT
TYPE  2-wire 3-wire 4-wire
VOLTAGE RANGE  12V ~ 30V DC
CONTACT RATING  N/A 1A @ 30V DC
ALARM CURRENT  24V DC 30mA
STANDBY CURRENT  24V DC / 25 μA Below
POLARIZATION  Non-polarized Polarized Non-polarized
WEIGHT  131g 137g
SENSITIVITY SETTING Comply to EN54, CNS
AMBIENT TEMP.  -10℃ ~ +55℃
AMBIENT HUMIDITY  0 ~ 95%
MATERIAL  Burning-Proof Plastics
DIMENSIONS  102 (Dia.) × 46 (H) mm
COLOR White
REMARK Apply to base model No. CM-BSN3 & CM-BSN3T


  • EFFECTIVE ALERT AREA
HEIGHT/CONSTRUCTION UNDER 4M 4M ~ 8M
AREA COVER 150 M2 75 M2
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