System Sensor PR-2 Multi-Voltage Conventional Relay, Epoxy E
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- ย Single-pole double-throw relays
- Red LED as a visible indication of relay coil energization
Showing 7217–7232 of 12671 results
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System Sensor OSP-004 Test Filters for OSI-R, OSI-RI Beam S
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System Sensor OSP-004 Test Filters for OSI-R, OSI-RI Beam Smoke Detector, 10-Pack
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System Sensor PC2RL-LF Indoor SelectableOutput Low Frequency
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- Updated modern aesthetics
- Compatible with MDL3 sync module
- Plug-in design with minimal intrusion into the back box
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System Sensor 72378B-801 HyperSpike Dual Unit Mounting Adapt
Special Order
- Industry leading voice intelligibility (STI) PA = Excellent
- 139 dB Max SPL @ 1M
- Rated for Indoor or Outdoor Applications
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System Sensor 90215A-801-01-L HyperSpike TCPA-10 Long Range
Special Order
- Industry leading voice intelligibility (STI) PA = Excellent
- 139 dB Max SPL @ 1M
- Rated for Indoor or Outdoor Applications
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System Sensor 90215A-801-05-L HyperSpike TCPA-10 Long Range
Special Order
- Industry leading voice intelligibility (STI) PA = Excellent
- 139 dB Max SPL @ 1M
- Rated for Indoor or Outdoor Applications
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System Sensor SWHK-P SpectrAlert Advance Strobe, High cd, Ou
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System Sensor SWHK-P SpectrAlert Advance Strobe, High cd, Outdoor, NO Marking, White
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System Sensor R-10E Multi-Voltage Conventional Relay, Single
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System Sensor R-10E Multi-Voltage Conventional Relay, Single (SPDT) Relay With Activation LED
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System Sensor LENS-RC2 L-Series Lens for Any Indoor Ceiling-
Special Order
- Easily turns any device into a strobe for ECS/MNS events: severe weather, toxic gases, sprinkler activation and more
- Outdoor rated from -35ยฐF to 151ยฐF
- UL 1638 listed
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System Sensor SSV120-10 SSV Series Alarm Bell 10″, 120
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Reliable Performance The SSM and SSV series provide loud resonant tones. The SSM series operate on 24VDC and are motor driven, while the SSV series operate on 120VAC utilizing a vibrating mechanism. Simplified Installation For indoor use, the SSM and SSV series mount to a standard 4 inch square electrical box. For outdoor applications, weatherproof…
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System Sensor B114LPBT 24VAC/DC detector base for use with 2
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System Sensor B114LPBT 24VAC/DC detector base for use with 2151 Special Applications Duct Smoke Detector
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System Sensor SPSRHK SpectrAlert Advance Red Outdoor Speaker
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System Sensor SPSRHK SpectrAlert Advance Red Outdoor Speaker Strobe, High cd, “FIRE” Marking (includes plastic weatherproof back box)
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System Sensor DH400OE-1 Weatherproof Duct Smoke Detector Enc
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- Designed to protect the System Sensor duct smoke detector from harsh elements.
- Secured with a pair of plated steel screws along the bottom edge.
- Has a durable gray, polyester, powder-coated finish for added protection against rust and corrosion.
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System Sensor WAV-CRL SWIFT Ceiling Mount AV Base for L-Seri
Special Order
- The System Sensor SWIFTยฎ Wireless system offers an AV base to support L-Series devices in wireless installations.
- Listed to UL 464, UL 1638, UL 1971, ULC S525, and ULC S526
- Class A mesh network
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System Sensor SPCWK SpectrAlert Advance Ceiling-Mountable Ou
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System Sensor SPCWK SpectrAlert Advance Ceiling-Mountable Outdoor Speaker (includes plastic weatherproof back box)
