{"product_id":"powercall-x71a-version-2-5-remote-2-tone-100-watt-emergency-siren-negative-trigger","title":"Powercall X71A Version 2.5 Remote 2 Tone 100 Watt Emergency Siren NEGATIVE TRIGGER","description":"\u003ch1\u003ePowercall X71A Version 2.5 Dual Tone Emergency Siren\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003ePowercall X71A Version 2.5\u003c\/strong\u003e is the newest version of our compact 2-tone remote emergency siren, now upgraded to work with a \u003cstrong\u003enegative trigger signal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eNEW VERSION 2.5 — NEGATIVE TRIGGER ACTIVATION\u003c\/h3\u003e\n\u003cp\u003eThe biggest improvement with Version 2.5 is how the siren is activated.\u003c\/p\u003e\n\u003cp\u003eThe X71A \u003cstrong\u003eno longer requires a negative pulse\u003c\/strong\u003e. It is now activated by a \u003cstrong\u003enegative signal\u003c\/strong\u003e, making it much easier to integrate with other switches, controllers, and external triggering devices that provide a negative output.\u003c\/p\u003e\n\u003cp\u003eYou can operate the X71A using the \u003cstrong\u003eincluded heavy-duty dual-position momentary switch\u003c\/strong\u003e, or connect it to your own compatible external triggering system.\u003c\/p\u003e\n\u003cp\u003eEach position activates one of the two siren tones:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowercall \/ Warble Tone\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhoop Tone\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the X71A an excellent choice for \u003cstrong\u003efire, rescue, police, military, undercover, and specialty emergency vehicle applications\u003c\/strong\u003e where a compact remote siren is needed.\u003c\/p\u003e\n\u003ch2\u003eEasy Installation\u003c\/h2\u003e\n\u003cp\u003eInstallation is simple and straightforward. Connections include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePower\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGround\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeaker leads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrigger wires\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnections are made through the onboard terminal strip, and the wiring information on the unit makes installation easy to understand.\u003c\/p\u003e\n\u003ch2\u003eSpeaker Requirement\u003c\/h2\u003e\n\u003cp\u003eThe X71A requires \u003cstrong\u003eONE 100-watt siren speaker\u003c\/strong\u003e, sold separately. \u003cstrong\u003eThis siren cannot be operated with two speakers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor best performance, we recommend pairing it with our \u003cstrong\u003ePowercall 6DX Siren Speaker\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e5\" x 5\" x 1.5\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e1.9 lbs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes approximately \u003cstrong\u003e6 feet of wire\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnboard terminal-strip connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes heavy-duty \u003cstrong\u003e2 position\u003c\/strong\u003e\u003cstrong\u003e switch\/center off\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo siren tones: \u003cstrong\u003ePowercall \/ Warble and Whoop\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequires \u003cstrong\u003eone 100-watt siren speaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNegative signal activation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be activated by the included switch or compatible external triggering device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNFPA compliant under the \u003cstrong\u003e6-Adam DX Board Certification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeets \u003cstrong\u003eSAE J1849\u003c\/strong\u003e sound requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty Options\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStandard 2-Year Warranty — INCLUDED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your warranty coverage:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3-Year Warranty — $39.90\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5-Year Warranty — $69.90\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Version 2.5 Update\u003c\/h3\u003e\n\u003cp\u003ePrevious versions of the X71A used a \u003cstrong\u003enegative pulse\u003c\/strong\u003e for activation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eX71A Version 2.5 uses a negative trigger signal instead\u003c\/strong\u003e, allowing the siren to remain activated while the negative signal is applied. This provides much greater compatibility with external controllers and triggering systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePowercall X71A Version 2.5 — compact, dependable, easy to integrate, and built for emergency response applications.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Powercall Sirens LLC","offers":[{"title":"Do Not Add A Speaker","offer_id":52922711474493,"sku":"16303068266190","price":219.99,"currency_code":"USD","in_stock":true},{"title":"Add A Speaker","offer_id":52922711507261,"sku":"16303179299327","price":339.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7405\/2669\/files\/x71awhite.png?v=1787593460","url":"https:\/\/powercallsirens.net\/products\/powercall-x71a-version-2-5-remote-2-tone-100-watt-emergency-siren-negative-trigger","provider":"Powercall Emergency Sirens","version":"1.0","type":"link"}