{"product_id":"viking-150-number-apartment-di","title":"Viking 150 Number Apartment Di","description":"\u003cp\u003e- Compatible with Viking's vandal resistant K-1700-3, K-1900-8, or any Touch Tone phone\u003cbr\u003e- Non-volatile E2 memory (no batteries required)\u003cbr\u003e- Remotely or locally programmable\u003cbr\u003e- Stores 250 tenant Touch Tone phone numbers and keyless entry codes\u003cbr\u003e- Programmable tenant's relay activation code\u003cbr\u003e- Programmable master keyless entry code and five maintenance codes\u003cbr\u003e- Programmable call timer\u003cbr\u003e- Multi-number dialer mode (for Kiosks, etc.)\u003cbr\u003e- Ring-thru mode for calling the entry phone\u003cbr\u003e- Normally open and normally closed (DPDT) relay contacts for controlling door strikes, magnetic locks, gates, etc.\u003cbr\u003e- Auxiliary relay input to trigger a timed relay activation for postal locks, etc.\u003cbr\u003e- Touch Tone and pulse dialing toll restriction\u003cbr\u003e- Programmable allow\/restrict for 911 and 311 outside calls\u003cbr\u003e- Log bus data output for logging entry events \n\u003cbr\u003eUPC: VK-K-1900-3\n\u003cbr\u003eManufacturer: Viking Electronics\n\u003cbr\u003ePartNumber: VK-K-1900-3\u003c\/p\u003e","brand":"Viking Electronics","offers":[{"title":"Default Title","offer_id":42564932173920,"sku":"SCD-TD-VK-K-1900-3","price":267.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/VK-K-1900-3image1.jpg?v=1770471621","url":"https:\/\/supplycentralstore.com\/products\/viking-150-number-apartment-di","provider":"supplycentralstore2025","version":"1.0","type":"link"}