Multi-Frequency Compatibility: Works with 300MHz, 433MHz, 868MHz and other common RF frequencies, supporting fixed code & rolling code remotes.
\nDual Channel Output: 2 independent relay channels (CH1\/CH2), for controlling two separate devices or functions.
\nWide Voltage Input: Supports AC\/DC 9-30V and AC 85-250V power supply, flexible for different installation scenarios.
\nEasy Learning Mode: Simple DIP switch & button pairing, no complex programming required. Up to 100+ remote controls can be stored.
\nStable Performance: Anti-interference design, CE certified, reliable for industrial and residential use.
\nCompact Design: Small size with terminal block wiring, easy to install in gate control boxes or electrical panels.<\/p>\n
How to Learn & Use
\n1. Set the DIP switches to match your remote\u2019s frequency & code type (refer to manual).
\n2. Press and hold S1 (for CH1) or S2 (for CH2) until the indicator L1\/L2 lights up, entering learning mode.
\n3. Press the target button on your remote transmitter; the indicator will flash to confirm successful learning.
\n4. To clear all paired remotes: Press and hold the corresponding button for 5-10 seconds until the indicator flashes rapidly.
\n5. Test the relay output to confirm normal operation.<\/p>\n
Important Notes
\nThis is a receiver only; it must be used with a compatible RF remote transmitter (300-868MHz).
\nEnsure the power supply voltage matches your device (AC\/DC 9-30V or AC 85-250V).
\nProfessional wiring is recommended to avoid short circuits or electrical hazards.
\nNot compatible with encrypted high-security systems without specific learning support.<\/p>\n","protected":false},"excerpt":{"rendered":"
2-channel universal multi-frequency RF receiver, compatible with 300-868MHz remote controls. Supports wide voltage input (AC\/DC 9-30V \/ AC 85-250V), ideal for gate openers, garage doors, and access control systems. Easy to learn and pair with most remote transmitters.<\/p>\n","protected":false},"featured_media":320,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[32],"product_tag":[],"class_list":["post-319","product","type-product","status-publish","has-post-thumbnail","product_cat-home-automation","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","sale","downloadable","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\n