WARNING LIGHTS AND EMERGENCY SIRENS (1,239)
![System Sensor SPSWK-P Warning Lights & Sirens System sensor SPSWK-P The SpectrAlert Advance SPSWK-P is an unmarked, white, outdoor speaker strobe for wall installation with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.](https://www.thebigredguide.com/img/products/400/spswk-p-left.png)
The SpectrAlert Advance SPSWK-P is an unmarked, white, outdoor speaker strobe for wall ins...
Add to Compare![System Sensor P2RK-R Warning Lights & Sirens System sensor P2RK-R The SpectrAlert Advance P2RK-R (replacement model) is a red, two-wire, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Offers mounting plate only - no back box included.](https://www.thebigredguide.com/img/products/400/p2r-p2rh-p4r-p4rh-p2rhk-r-p2rk-r-p4rk-r-p4rhk-r-left_1640519755.png)
The SpectrAlert Advance P2RK-R (replacement model) is a red, two-wire, outdoor horn strobe...
Add to Compare![System Sensor P2GWL Warning Lights & Sirens System sensor P2GWL L-Series, white, wall-mountable, clear lens, 2-wire, compact footprint that fits in a single gang box, horn strobe marked](https://www.thebigredguide.com/img/products/400/p2gwl-straight-lores.png)
L-Series, white, wall-mountable, clear lens, 2-wire, compact footprint that fits in a sing...
Add to Compare![System Sensor SGWL Warning Lights & Sirens System sensor SGWL L-Series, white, wall-mountable, clear lens, 2-wire, compact footprint that fits in a single gang box, strobe marked](https://www.thebigredguide.com/img/products/400/sgwl-straight-lores.png)
L-Series, white, wall-mountable, clear lens, 2-wire, compact footprint that fits in a sing...
Add to Compare![System Sensor P2WHK Warning Lights & Sirens System sensor P2WHK The SpectrAlert Advance P2WHK is a white, two-wire, outdoor horn strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.](https://www.thebigredguide.com/img/products/400/p2wk-p2whk-p4wk-left_1640517376.png)
The SpectrAlert Advance P2WHK is a white, two-wire, outdoor horn strobe with selectable hi...
Add to CompareBrowse WARNING LIGHTS AND EMERGENCY SIRENS
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Warning Lights & Sirens - Expert Commentary
![Integrated Life Safety: How Smart Buildings Offer Effective Fire Detection](https://www.thebigredguide.com/img/news/612/smart-building-fire-safety.jpg)
The era of “smart buildings” is here, bringing new opportunities for significant gains in efficiency, safety and environmental protection. In an interview, Rodger Reisw...
![Modern Mass Notification Systems Adapt With Evolving Communications Technology](https://www.thebigredguide.com/img/news/612/emergency-services-920.jpg)
If anyone tells you that the use of Mass Notification Systems (MNS) is a new trend, it is likely that they do not fully understand it. You have been impacted by mass notification y...
![Voice Alarm System Standards And Compliance - A Critical Review Of Proposed Changes In The UK](https://www.thebigredguide.com/img/news/612/voice-alarm-voice-evacuation-systems.jpg)
Are new VA standards cause for alarm? Dr Steve Harrison, Product Engineering Manager at ASL Safety & Security, considers certification requirements in the vo...
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