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Conventional Single-Ended Reflective Smoke Beam Detector

OSI-R-SS is a 4-wire conventional reflector-type linear optical beam smoke detector for use in fire alarm systems. The beam operates primarily on the principle of light obscuration using an infrared beam. Optical beam smoke detectors are uniquely suited to protecting buildings with large open areas with high ceilings such as a warehouse or atrium. The OSI-R-SS detector is a combined transmitter/receiver unit that can be directly connected to a conventional detector circuit.

Features
  • Combined transmitter/receiver unit
  • Wide 12° field of view
  • Fast, easy, and intuitive beam alignment indicated by directional LED cross-hair arrows
  • Long range coverage of 5-100 m (16-328 ft) is standard; no separate long-range kit required
  • Highly resistant to building movement; tolerates +/- 1° movement
  • Resistant to strong light sources; does not alarm when saturated by sunlight
  • Resistant to solid object intrusion
  • Automatic sensitivity threshold level setting
  • 50° horizontal and 20° vertical beam adjustment
  • Built-in imager heater is standard
  • Remote test station capable for electronic simulated smoke test from ground level
  • Standby, fault and alarm LED indicators visible from the front and bottom
  • Automatic drift compensation
  • Paintable housing/cover
  • Removable plug-in terminal blocks
  • Optional heater kit available for the reflector
Item#:
OSI-R-SS
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Input Monitor Module

The SK-MONITOR is an addressable monitor module that acts as an interface to dry contact devices such as waterflow switches and conventional pull stations.

Features

  • Single contact monitor
  • Rotary address switches for fast installation
  • Support for Class B or Class A wiring
  • Bright white cover plate
  • SEMS screws for easy wiring
  • UL listed
Item#:
SK-MONITOR
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L-SERIES LED SPEAKER STROBE, I NDOOR, WALL, RED, MARKED FIRE

Item#:
SPSRLED
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LCD REMOTE ANNUNCIATOR (4X40) PROGRAMMABLE BUTTONS

Item#:
006860
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DIGITAL VOICE EVAC, PANEL 25W W/PS VERTICAL CABINET

Item#:
VECP-25
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L-Series Speaker, White, Wall Mount

L-Series, white, wall-mountable, high fidelity, speaker.

Item#:
SPWL
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SWITCH, SURFACE SCREW MOUNT/CL 1 Ft Fly Leads 22/2, Grey

Item#:
1082-G EDWARDS
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L-SERIES LED SPEAKER STROBE, I NDOOR, WALL, WHITE, UNMARKED

Item#:
SPSWLED-P
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StarLink Fire Max 2 DUAL, Dual Sim Verizon & AT&T, Fire Cel

Item#:
SLE-MAX2-CFBPS
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Speaker/Strobe, 25 or 70.7 VRMS, Selectable Candela, Wall Mount, White

Item#:
SSPK24WLPW
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4-wire Photoelectric i3 Smoke Detector w/Thermal Sensor & Built-in Sounder

Item#:
4WTA-B
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L-SERIES LED HORN STROBE, OUTD OOR, WALL, COMPACT, WHITE, MAR

Item#:
P2GWKLED
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