RF Remote Controller ITEAD 433MHz Wireless Control Electric Gate Door 4 Buttons Push Cover Smart Remote Controller for Sonoff RF 433Mhz Controlled Devices Wall Light Switch And Wireless Smart Switch Module Key Fob Controller 1527 Chip

Note: 1. The remote control is the learning code 433.92MHz (cannot copy). It mainly learns the 1527/2262 learning chip. It cannot learn if it is not a learning chip, nor can it learn a learning chip which is not 433.92MHz. 2. Learning method: long press the button of the receiving device for 5 seconds, then long press any button on the remote control for 3 seconds. 3. After learning, don’t use the remote control too frequently. It’s better to press the second time after 1s after the first press. 4. The number of learning remote controls is determined by the receiving device. For example, SONOFF RF R2 can learn 9 remote controls. When learning the tenth one, the first remote control will lose its remote control effect. If the receiving device can only learn one remote control, then when learning the second one, the first one will lose the remote control effect. Other SONOFF products with RF function also operate in the same way. 5. There should not be too many metal partitions between the remote control and the receiving device, otherwise it will affect the signal reception. Features:*Latest modern design and technology, which is equal to a simply smarter and unique remote.*Button slide cover to protect buttons avoid accidental unplanned operation.*You can still keep and use your factory remotes as well as the additional one, if your remotes allow multiple remote control encoding.*Codes into your garage door in less than 30 seconds.*Handy key chain size attaches to your car keys no more unwanted bulkiness.*4 buttons to operate 4 different garage doors, electronic rolling gates or retractable doors with RF 433MHz.*Work with other Sonoff RF 433Mhz controlled devices, such as Sonoff RF, Sonoff 4CH Pro, Sonoff T1 UK 1CH/2CH/3CH, Sonoff RF Bridge 433, etc. Specifications:Operating frequency: 433MHzEncoding: fixed code (1527 Chip)Power supply: 1* 12V 27A Batteries (included)Efficient distance: 20M (in open area)Material: Metal + PlasticButton: 4Panel: slide coverSize: 5.5*3 *1.8cm Package Information:Package Size: Approx. 9.3*6.1*2cm/3.66*2.4*0.79inPackage Weight: Approx. 31g/1.09oz Packing List:1 * Sonoff RF Remote ControllerGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....