{"product_id":"linear-1-channel-block-coded-key-ring-transmitter-lin-act-31b","title":"Linear ACT-31B 1-Channel Block Coded Key Chain Remote Transmitter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Linear ACT-31B is a compact, one-channel key ring transmitter designed for Linear access control systems, delivering secure, code-based door access for offices, campuses, and secure facilities. It combines ease of local or remote programming with a long-lasting battery life to streamline scalable access management.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eChannel\u003c\/b\u003e: One-channel design for straightforward, controlled access\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCode format\u003c\/b\u003e: MegaCode with 1,000,000+ factory preprogrammed codes to minimize duplicates\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCode set method\u003c\/b\u003e: Block-coded, factory programmed with a sequential transmitter ID series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecurity model\u003c\/b\u003e: Receiver learns the exact code; reprogram transmitters to prevent unauthorized access\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTime-out\u003c\/b\u003e: 10-second time-out feature to safeguard against unintended system shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower\u003c\/b\u003e: Two 3V 2016 lithium batteries with a typical five-year service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePhysical design\u003c\/b\u003e: Quick-disconnect key ring for easy attachment and removal; compact 1.25\" W x 2.25\" H x 0.48\" D form factor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency\u003c\/b\u003e: 318 MHz operating frequency for reliable wireless communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Works with Linear AE1000Plus, AE2000Plus, AKR-1, AM-RPR, AM-RRR, AM3Plus, MDR, MDR-2, MDRG, SMDRG, WOR and all Linear access receivers\/controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImplementation\u003c\/b\u003e: Local or remote programming into system memory by entering the first and last codes of the block; facility codes can be configured for added security\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe ACT-31B offers a robust, scalable solution for organized access management. Its MegaCode coding pool minimizes code duplication, while block coding makes enrollment efficient for departments or groups. The 10-second time-out provides a practical safeguard against accidental shutdowns, and the long battery life reduces maintenance frequency. This transmitter is ideal for environments ranging from small offices to large facilities where secure, traceable access control is essential. Its seamless compatibility with Linear controllers and receivers enables flexible deployment, whether provisioning dozens or thousands of users, and supports both local and remote programming workflows for streamlined administration.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Linear","offers":[{"title":"Default Title","offer_id":46541304234159,"sku":"GPS-LN-ACT-31B","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LinearACT-31B_GatePointSolutions.jpg?v=1780006026","url":"https:\/\/gatepointsolutions.com\/products\/linear-1-channel-block-coded-key-ring-transmitter-lin-act-31b","provider":"GatePoint Solutions","version":"1.0","type":"link"}