{"product_id":"potter-vsa-1k","title":"POTTER VSA-1K","description":"\u003clink\u003e\u003clink\u003e\u003clink\u003e\u003clink\u003e\u003clink\u003e\u003cmeta\u003e\u003cmeta\u003e\u003ctitle\u003eeBay\u003c\/title\u003e\u003clink\u003e\u003clink\u003e\u003clink\u003e\u003cdiv\u003eProduct OverviewThe VSA-1K is a self-contained, UL-Listed sound detection system engineered for primary protection of both reverberant and non-reverberant vaults, including bank and mercantile environments. Designed for high-security applications, it offers precise sound detection capabilities with push-button balancing, manual sensitivity adjustment, and integrated self-testing functions to ensure continuous system reliability. The kit includes the VSA-1 controller\/microphone and the RTA remote test annunciator, making it a complete solution for vault acoustic protection.\u003cbr\u003e\u003cbr\u003eKey Features- UL Listed sound detection system for vault protection\u003cbr\u003e- Includes VSA-1 controller\/microphone and RTA remote test annunciator\u003cbr\u003e- Push-button automatic balancing\u003cbr\u003e- Integrated accumulator supporting 0–9 stored signals below alarm threshold\u003cbr\u003e- Built-in test button and onboard sounder\u003cbr\u003e- Manual sensitivity adjustment compliant with UL639 and UL681 requirements\u003cbr\u003e- Remote annunciator with LED indicators and test switch\u003cbr\u003e- Self-test capability to validate system performance\u003cbr\u003e- Powered by alarm panel: 9–16VDC (12V nominal)\u003cbr\u003e- Operating current: 50mA nominal \/ 250mA max during test \u003cbr\u003e- Output contacts:- 1 Form C tamper relay, 2A @ 30VDC\u003cbr\u003e- 1 Form B tamper relay, 2A @ 30VDC \u003cbr\u003e\u003cbr\u003e- Two ½\" conduit openings for wiring\u003cbr\u003e- Operating temperature: 32°F to 120°F (0°C to 49°C)\u003cbr\u003e- Humidity tolerance up to 85%\u003cbr\u003e- Enclosure: Halogen-free high-impact PC\/ABS with integrated tamper protection\u003cbr\u003e- Dimensions: ø5.12\" × 3.43\"\u003cbr\u003e- Weight: VSA-1: 1.1 lb \/ VSM: 0.9 lb\u003c\/div\u003e\u003clink\u003e\u003clink\u003e\u003clink\u003e\u003clink\u003e\u003clink\u003e","brand":"FIRE ALARM SYS","offers":[{"title":"Default Title","offer_id":51572522123584,"sku":"195671344288","price":835.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6466\/0032\/files\/ea11f6464f8efc00e4c42362772c4ddf.jpg?v=1772170361","url":"https:\/\/firealarmsys.com\/products\/potter-vsa-1k","provider":"FIRE ALARM SYS","version":"1.0","type":"link"}