{"product_id":"prob400","title":"Wireless button compatible with PROR400.","description":"\u003cdiv style=\"color: inherit; background-color: transparent; font-family: Arial, sans-serif; line-height: 1.5;\"\u003e\n\u003ch2 style=\"font-size: 1.4em; font-weight: 700; margin: 0 0 16px 0; color: inherit;\"\u003eWireless Button Transmitter for PROR400 Receiver\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: inherit;\"\u003eThe PROB400 is a wireless button-type transmitter designed for integration with the PROR400 receiver. It enables door, gate, and barrier activation without wired installation, using fixed-button operation at 433.92 MHz. The unit supports dual independent relay activation selected by transmitter side, and pairs with up to 30 PROT400 controls in a single system. Compact dimensions facilitate surface mounting in restricted spaces.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.15em; font-weight: 600; margin: 24px 0 12px 0; color: inherit;\"\u003eMain Features\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 20px 0; padding-left: 20px; color: inherit;\"\u003e\n\u003cli\u003eCompatible with PROR400 receiver and up to 30 PROT400 controls\u003c\/li\u003e\n\u003cli\u003eDual independent relay activation by transmitter side\u003c\/li\u003e\n\u003cli\u003eWireless range: 164.04 ft (50 m) in open area\u003c\/li\u003e\n\u003cli\u003eCompact 3.14 x 3.14' (80 x 80 mm) form factor\u003c\/li\u003e\n\u003cli\u003eOperates with 11A 6V battery (not included)\u003c\/li\u003e\n\u003cli\u003eFixed-button operation eliminates wiring requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin: 24px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 280px; min-width: 260px; border: 1px solid rgba(150,150,150,0.3); border-radius: 4px; padding: 16px; background-color: transparent;\"\u003e\n\u003ch3 style=\"font-size: 1.1em; font-weight: 600; margin: 0 0 12px 0; color: inherit; opacity: 0.9;\"\u003ePerformance\u003c\/h3\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; color: inherit; opacity: 0.85;\"\u003e\n\u003cli\u003eFrequency: 433.92 MHz\u003c\/li\u003e\n\u003cli\u003eRange: 164.04 ft (50 m) in open area\u003c\/li\u003e\n\u003cli\u003eDual relay activation: independent per transmitter side\u003c\/li\u003e\n\u003cli\u003eMaximum paired controls: 30 PROT400 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 280px; min-width: 260px; border: 1px solid rgba(150,150,150,0.3); border-radius: 4px; padding: 16px; background-color: transparent;\"\u003e\n\u003ch3 style=\"font-size: 1.1em; font-weight: 600; margin: 0 0 12px 0; color: inherit; opacity: 0.9;\"\u003ePhysical \u0026amp; Electrical\u003c\/h3\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; color: inherit; opacity: 0.85;\"\u003e\n\u003cli\u003eDimensions: 3.14 x 3.14' (80 x 80 mm)\u003c\/li\u003e\n\u003cli\u003eBattery type: 11A 6V (not included)\u003c\/li\u003e\n\u003cli\u003eReplacement battery: PROB400BAT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 280px; min-width: 260px; border: 1px solid rgba(150,150,150,0.3); border-radius: 4px; padding: 16px; background-color: transparent;\"\u003e\n\u003ch3 style=\"font-size: 1.1em; font-weight: 600; margin: 0 0 12px 0; color: inherit; opacity: 0.9;\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; color: inherit; opacity: 0.85;\"\u003e\u003cli\u003ePROB400 wireless button transmitter\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 16px 0 0 0; color: inherit; opacity: 0.7; font-size: 0.95em;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Requires PROR400 receiver for operation. Typical applications include access control for pedestrian doors, parking barriers, and garage gates in residential and commercial installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ACCESSPRO","offers":[{"title":"Default Title","offer_id":49391894626539,"sku":"PROB400","price":42.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/7338\/6987\/files\/PROB400-l.jpg?v=1789879309","url":"https:\/\/www.nuo-networks.com\/products\/prob400","provider":"Nuo Networks","version":"1.0","type":"link"}