Compact wireless remote switch using ASK modulation at 433.92 MHz with learning code EV1527. Designed for simple pairing and flexible control of compatible RF devices, the unit converts many household items into remotecontrolled devices for everyday convenience. Key benefits Easy wireless control: Learning code EV1527 and ASK modulation let you pair the remote with devices that use the same 433.92 MHz frequency, including garage motors, electronic doors, and other RF receivers. Simple DIY setup: Quick pairing and straightforward operation let you add remote control functionality without complex wiring or professional installation. Convenient placement and angle adjustment: Use the included stand to place the unit on a desk or fix it to a wall with the supplied screws. The bracket is adjustable from 0 to 100 degrees for viewing and access. Long battery life and included battery: Uses a CR2032 battery, which is included and provides about three months of use under typical conditions depending on frequency of use. Clear, durable finish: Curved 2.5D definition tempered glass provides a feel and improved durability. Night visibility: Lowlevel backlight on buttons helps locate controls in low light without disturbing others. Portable and compact: Lightweight and pocketable design for carrying when needed. Key features and specifications Modulation method: ASK Transmission frequency: 433.92 MHz Encoding method: Learning code EV1527 Transmission distance: Typical 30 to 50 meters in open areas; control range can extend up to 100 meters in ideal open conditions depending on environment and receiver sensitivity Working voltage: DC 12V/27 Remote battery: CR2032 included Product size (per piece): 11.8 x 4.5 cm Material: Curved 2.5D tempered glass front Fixation methods: Desktop placement with stand or wall mounting with included screws and anchors Angle adjustment: Stand adjustable from 0 to 100 degrees Package contents: 1 switch, 1 stand, 2 screws, 2 spiral tubes Compatibility and use Works with devices that accept 433.92 MHz RF signals and learning code EV1527. Only compatible with receivers using the same RF frequency and compatible learning code method. Typical applications: 1. Remote control for garage doors and electronic gates that accept 433.92 MHz learning code transmitters. 2. Wireless control for lighting circuits, smart switches, or home appliances after pairing with a compatible RF receiver. 3. Portable remote for auxiliary equipment in workshops, sheds, or outdoor installations where a compact, batterypowered transmitter is needed. Operation notes Pairing must be performed with a receiver that supports learning code EV1527 on 433.92 MHz. Actual transmission distance depends on obstacles, interference, and receiver sensitivity. Openarea distances are estimates. Battery life varies with usage frequency. The CR2032 battery is included and can be replaced. This compact wireless switch provides a practical way to add remote control to compatible devices with a tempered glass finish, simple installation options, and adjustable placement for everyday convenience.