[{"id":300294537281,"handle":"combination-sirens-and-strobes","title":"Combination Sirens and Strobes","updated_at":"2026-06-25T18:19:03-05:00","body_html":"\u003cp\u003eShop our selection of combination siren and strobe devices for security and alarm systems from leading manufacturers including Potter, AMSECO, Qolsys, DSC, and W Box Technologies. These dual-function devices provide both powerful audible alerts (up to 127dB) and bright visual strobes in a single unit, ensuring maximum notification effectiveness for security alarms, intrusion detection, and emergency alerts. Our inventory includes indoor and outdoor models, wireless and hardwired options, various lens colors (red, blue, amber, clear), 2-tone sirens, and plug-in LED models. Perfect for commercial security systems, residential alarm installations, and facilities requiring both audible and visual alarm notification to meet ADA requirements and ensure alerts are noticed in high-noise environments.\u003c\/p\u003e","published_at":"2026-01-08T13:15:27-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Fire \u003e Notification Appliances \u003e Sirens and Strobes"}],"published_scope":"global","image":{"created_at":"2026-01-12T08:01:42-06:00","alt":null,"width":500,"height":500,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/2bb92288-1024197783_lg.jpg?v=1768226502"}},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-06-29T12:20:03-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
["700217036389","Fire \u003e Notification Appliances \u003e Sirens and Strobes"]
The S/HS24-177 Series is a low profile strobe, or horn/strobe combination that offers dependable audible and visual alarms with the absolute lowest current available. The S/HS24-177 Series has a minimum flash rate of 1Hz regardless of input voltage. The S/HS24-177 Series is shipped with the standard 4" mounting plate which incorporates the popular Super-Slide feature that allows the installer to easily test for supervision.
The product also features a locking mechanism which secures the product to the bracket without any screws showing. The S/HS24-177 Series also features the patented Checkmate -Instant Voltage Verification feature which allows the installer to measure the voltage drop and match it to the blueprint. The S/HS-177 Series appliances are ANSI/UL 464, ANSI/UL 1971 and/or ANSI/UL 1638 listed for use with fire protective systems and are warranted for five years from date of purchase.
Main Features
Nominal Voltage 24 VDC
Fixed177 candela strobe
Super-Slide Bracket - ease of supervision testing
Checkmate - Instant voltage verification
Unit Dimensions: 5" (12.7 cm) high x 4.5" (11.43 cm) wide x 2.5" (6.35 cm) deep.
Synchronize strobe and/or horn with AVSM Control Module
Pre wire entire system, install mounting bracket, then install signals
Documented lower installation and operating costs
Input terminals 12 to 18 AWG
Switch selection for high or low dBA
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