{"product_id":"ajax-security-vhf-bridge-jeweller-white-module-for-connecting-third-party-vhf-transmitters-ajax-vhf-b-indr-w","title":"AJAX VHF Bridge Jeweller Transponder","description":"\u003cdiv style=\"color: #000000;\"\u003e\n\u003ch3 style=\"color: #000000;\"\u003eEnsure Unfailing Alarm Delivery with the AJAX VHF Bridge\u003c\/h3\u003e\n\u003cp style=\"color: #000000;\"\u003eIntroducing the AJAX VHF Bridge, a crucial transponder that provides your Ajax security system with an additional, ultra-reliable channel to communicate with a monitoring station. Designed for ultimate resilience, this module allows you to use Ajax systems in locations with unstable or non-existent internet connections, such as nature reserves, mountainous regions, or remote properties. By transmitting alarms and system events over VHF radio waves across vast distances, the vhfBridge ensures your security is never compromised, serving as either a primary or a backup communication link.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #000000;\"\u003eCore Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul style=\"color: #000000;\"\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eInternet-Free Alarm Transmission:\u003c\/strong\u003e Guarantees that alarms are sent to the central monitoring station via VHF radio waves, completely independent of an internet connection.\u003c\/li\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Seamlessly integrates with any third-party VHF transmitter that has relay inputs, offering you flexibility and choice.\u003c\/li\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eProprietary Jeweller Radio Technology:\u003c\/strong\u003e Leverages Ajax's secure, two-way communication protocol. It features block encryption, protection against spoofing, and frequency hopping to prevent jamming, ensuring all data is secure.\u003c\/li\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eExtended Communication Range:\u003c\/strong\u003e Achieves a remarkable radio communication range of up to 1,800 meters (5,900 ft) in open space between the module and the Ajax hub or a range extender.\u003c\/li\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eImpressive Power Autonomy:\u003c\/strong\u003e In the event of a power outage, an optional 7 Ah backup battery (not included) can power both the vhfBridge and the connected VHF transmitter for up to 75 hours.\u003c\/li\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eAdvanced Anti-Sabotage:\u003c\/strong\u003e The device is equipped with two tampers that provide instant notification of any attempt to open the casing or detach it from the surface.\u003c\/li\u003e\n  \u003cli style=\"color: #000000;\"\u003e\n\u003cstrong\u003eEffortless Configuration:\u003c\/strong\u003e All 8 transistor outputs are easily configured through the user-friendly Ajax mobile and desktop apps, allowing you to specify exactly which events trigger an alarm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #000000;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; color: #000000;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eFeature\u003c\/th\u003e\n    \u003cth style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eSpecification\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eClassification\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eTransponder for communication with a monitoring station via VHF transmitter\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eInstallation\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eIndoor only\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eHub Compatibility\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eHub Plus, Hub 2, Hub 2 Plus, Hub Hybrid\u003c\/td\u003e\n  \u003c\/tr\u003e\n    \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eRange Extender Compatibility\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eReX, ReX 2\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eCommunication Technology\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eJeweller (868.0–868.6 MHz)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eRadio Communication Range\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eUp to 1,800 m (5,900 ft) in an open space\u003c\/td\u003e\n  \u003c\/tr\u003e\n    \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eNumber of Outputs\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003e8 potential transistor outputs\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eOutput Types\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eHigh potential (positive trip) \u0026amp; Low potential (negative trip)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eOperation Modes\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003ePulse and bistable\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eMain Power Supply\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003e100–240 V, 50\/60 Hz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eBackup Power\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003e12 V⎓ battery, 4 or 7 Ah (not included)\u003c\/td\u003e\n  \u003c\/tr\u003e\n    \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eVHF Transmitter Power Output\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003e10.5–15.5 V⎓, up to 2 A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eSabotage Protection\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eDevice authentication against spoofing, 2 tampers for casing intrusion\/detachment\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eOperating Temperature Range\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eFrom -10°C to +40°C (14°F to 104°F)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eOperating Humidity\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eUp to 75%\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eEnclosure Protection Class\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eIP40\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eDimensions\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003e196 × 238 × 100 mm (7.72″ × 9.37″ × 3.94″)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; text-align: left; color: #000000;\"\u003e840 g (29.63 oz)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AJAX","offers":[{"title":"Default Title","offer_id":48505511543024,"sku":"AJAX-VHF-B-INDR-W","price":2341.17,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0989\/1568\/files\/11741.jpg?v=1765556629","url":"https:\/\/nexgencomputing.co.za\/products\/ajax-security-vhf-bridge-jeweller-white-module-for-connecting-third-party-vhf-transmitters-ajax-vhf-b-indr-w","provider":"NexGen Computing","version":"1.0","type":"link"}