{"product_id":"clock-controlled-tone-generator","title":"Clock Controlled Tone Generator","description":"\u003cp\u003e- Accurate 24 hour digital time clock displays hours and minutes synced to AC power\u003cbr\u003e- User programmable 24 hour, 128 event timer in two separate schedules\u003cbr\u003e- Programmable day of week on\/off feature\u003cbr\u003e- Programmable single, double or triple alert tone output (selectable bong or buzzer)\u003cbr\u003e- Three contact closure controlled sounds:\u003cbr\u003e- 1) Emergency siren (yelp) sound\u003cbr\u003e- 2) Temporal (slow whoop) evacuation signal\u003cbr\u003e- *NFPA\/ANSI compliant when used with supporting equipment\u003cbr\u003e- 3) Doorbell (chime) sound\u003cbr\u003e- Volume controllable, 600 ohm line level audio output\u003cbr\u003e- Non-volatile memory with four day clock backup\u003cbr\u003e- Two sets of DPDT relay contacts for muting paging or background music during alert tones or timed relay events\u003cbr\u003e- Switchable 50\/60 Hz operation\u003cbr\u003e- Switch for Daylight Saving Time\u003cbr\u003e- Time Relay Mode\n\u003cbr\u003eUPC: VK-CTG-1A\n\u003cbr\u003eManufacturer: Viking Electronics\n\u003cbr\u003ePartNumber: VK-CTG-1A\u003c\/p\u003e","brand":"Viking Electronics","offers":[{"title":"Default Title","offer_id":42564943839328,"sku":"VK-CTG-1A","price":323.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/984d62ab-2a08-470f-9ead-e00a0bce856f.jpg?v=1770471991","url":"https:\/\/supplycentralstore.com\/products\/clock-controlled-tone-generator","provider":"supplycentralstore2025","version":"1.0","type":"link"}