{"product_id":"brk-wireless-interconnect-battery-smoke-alarm-w-voice","title":"BRK Wireless Interconnect Battery Smoke Alarm w Voice","description":"\u003ch2\u003eBRK Wireless Interconnect Battery Smoke Alarm w Voice – Wireless Smoke Alarm\u003c\/h2\u003e\n\u003cp\u003eThe BRK Wireless Interconnect Battery Smoke Alarm w Voice (Model SA511B) is a photoelectric smoke alarm designed for residential and institutional applications, including hospitals, hotels, dormitories, and multifamily dwellings. It provides early fire warning through a reliable wireless interconnect system operating at 915 MHz frequency with 65,000 security codes and 3-channel frequency hopping. This alarm supports mesh network communication for enhanced signal reliability and features voice alerts that announce the location of detected smoke. It is suitable for wall or ceiling mounting and meets key industry standards, making it a dependable choice for electrical distributors, lighting solutions providers, wire and cable suppliers, and switchgear suppliers.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n  \u003cli\u003eAlarm Dimensions: 5.0” Diameter x 2.0” Height\u003c\/li\u003e\n  \u003cli\u003eWeight: 8.3 oz (0.66 lbs)\u003c\/li\u003e\n  \u003cli\u003eOperating Voltage: 3V (Two 1.5V AA batteries)\u003c\/li\u003e\n  \u003cli\u003eTemperature Range: 40°F (4°C) to 100°F (38°C)\u003c\/li\u003e\n  \u003cli\u003eHumidity Range: 10% to 95% relative humidity (RH)\u003c\/li\u003e\n  \u003cli\u003eAudio Alarm: 85dB at 10 feet\u003c\/li\u003e\n  \u003cli\u003eVoice Output: Choice of 11 pre-programmed locations\u003c\/li\u003e\n  \u003cli\u003eWireless Frequency: 915 MHz, FCC approved, complies with Part 15 of FCC Rules\u003c\/li\u003e\n  \u003cli\u003eRF Linking: Automatic with 65,000 security codes and 3 channel frequency hopping\u003c\/li\u003e\n  \u003cli\u003eTest\/Silence: Electronically simulates smoke condition, with test\/silence button\u003c\/li\u003e\n  \u003cli\u003eAlarm Reset: Automatic when smoke clears\u003c\/li\u003e\n  \u003cli\u003eSmoke Sensor: Photoelectric technology\u003c\/li\u003e\n  \u003cli\u003eInterconnections: Up to 18 units (RF or hardwired with SA520B Bridge Unit), including smoke, carbon monoxide, heat alarms, and relays. Maximum 12 smoke alarms.\u003c\/li\u003e\n  \u003cli\u003eListing: Listed to UL217 Standard, meets NFPA 72, NFPA 101, CSFM, and ICC model building codes\u003c\/li\u003e\n  \u003cli\u003eColor: White\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n  \u003cli\u003eReliable and secure wireless interconnect communication on 915 MHz frequency\u003c\/li\u003e\n  \u003cli\u003eMesh network communication for two-way signal sending, receiving, and re-sending\u003c\/li\u003e\n  \u003cli\u003eVoice warning with location announcement for smoke detection\u003c\/li\u003e\n  \u003cli\u003ePhotoelectric smoke sensing chamber with insect screen for accurate detection\u003c\/li\u003e\n  \u003cli\u003e85dB horn with lower and varying frequency for better audibility by elderly users\u003c\/li\u003e\n  \u003cli\u003eSilence feature to temporarily silence nuisance alarms and low battery chirp\u003c\/li\u003e\n  \u003cli\u003eTamper resistant locking pins to secure alarm and battery drawer, ideal for apartments, dormitories, and hotels\u003c\/li\u003e\n  \u003cli\u003eVisual LED power-on indicator\u003c\/li\u003e\n  \u003cli\u003eBattery powered with 2 replaceable AA batteries\u003c\/li\u003e\n  \u003cli\u003eIncludes mounting anchors and screws for wall or ceiling installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003ch2\u003eDownloads and Links\u003c\/h2\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/brkelectronics.com\"\u003eManufacturer Website - BRK\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/brkelectronics.com\/support\"\u003eProduct Support and Installation Instructions\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/brkelectronics.com\/downloads\/SA511B_SpecSheet.pdf\"\u003eSA511B Technical Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/brkelectronics.com\/downloads\/SA511B_UserManual.pdf\"\u003eSA511B User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/brkelectronics.com\/downloads\/SA511B_InstallationGuide.pdf\"\u003eInstallation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BRK","offers":[{"title":"Default Title","offer_id":48750880719103,"sku":"330178","price":37.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5868\/6463\/files\/e4f8f90e2b0a7d9799e5d9245dfaa3b6f3831d03-large.png?v=1782716864","url":"https:\/\/hunkshome.com\/products\/brk-wireless-interconnect-battery-smoke-alarm-w-voice","provider":"HunksHome®","version":"1.0","type":"link"}