433Mhz Wireless Remote Control Switch,30A High Power Relay Module This 30A high power relay module offers reliable wireless control over your home or office equipment including fans, lights, pumps, and more. Equipped with a 433Mhz frequency, this module ensures robust signal penetration through walls and doors with a substantial control distance up to 1000 meters. perfect for various electrical setups requiring safe and long-distance operation. High Power Capacity: Operates with 30A for high power applications up to 250V. Ensures safe operation even with high wattage devices. Wide Control Range: Up to 1000 meters in open space, giving you extensive control across your property or workplace. Multiple Control Options: Features three DIY modes for customization - Momentary, Toggle, and Latched. Versatile Application: Perfect for home, farm, office, and industrial use. Compatibility:for flexible usage scenarios. Easy configuration for immediate use right out of . for setting up various control modes to suit your preferences for all connected devices. Working voltage:AC85V-250V Working frequency:433M Working modes:jog, self-locking, interlock, delay Waiting current:less than equal 10A Receiving sensitivity:less than equal 112dBm Output method: Contact output Received power:less than equal 3000W Battery:12V 23A battery (not included in shipment) Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:As Shown Material:ABS Package Contents: 4 * Receiver 3 * Remote(ABCD) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.