remote test switch for sale, brand-new and used.

Great for Target Superheat Connects Directly to Any Fieldpiece Stick Meter Measures temperature and relative humidity percentage Calculates wet bulb and dew point temperatures Log relative humidity over time to help troubleshoot systems

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WE ARE SELLING A ARITECH ADVISOR 851 MICROPROCESSOR- CONTROLLED INFRARED MOTION SENSOR SIZE IS APPROX.

Description

LED Emergency combination Exit & emergency unit with Battery Backup - UL Listed

Item is brand new. Never been used! These are priced to sell!

SpeCIfICatIonSDimensions: 4.8? H x 2.90? W x 1.4?

The System Sensor RTS151KEY(A) is an automatic fire detector accessory designed to test remotely located duct and beam detectors. For 4-wire detectors, the RTS151KEY(A) features a multi-colored LED that alternates between steady green and red. Green indicates power and that the detector board is in place.

• Plug-in detector line, mounting base included• Large wire entry port• In-line terminals with SEMS screws• Mounts to octagonal and single-gang back boxes, 4-square backboxes, or direct to ceiling• Stop-Drop ’N Lock attachment to base• Removable detector cover and chamber• Built-in remote maintenance signaling• Drift compensation and

SYSTEM SENSOR 4-WIRE PLUG-IN PHOTOELECTRIC WITH BASE 12/2

Key operated test/retest switch Single Gang. stainless steel plate Mounting hardware included pigtail wiring terminations Dimensions: 4.5"(114.3mm) x 2.75"(70mm) Red Alarm LED

Duct Smoke Detector Remote Accessory Key Switch Test & Reset SSU-MSR-50RK/R Item Description: GatorGate Duct Smoke Detector Remote Accessory Manufacturer: Space Age Electronics, Inc. Part Number: SSU-50RKR Model: MSR-50RKR Features: Tri-color visual indication of detector Pilot, Trouble and Alarm conditions Lever-operated quick-connect “No-Tools” four-position terminal block Port for plugging in the optional str