ขาย Sth 433MHz รีโมทกุญแจรีโมทควบคุมประตูโรงรถแบบไร้สาย ราคาที่ดีที่สุด

Package Included: 1*Remote Control 1*Manual Specifications: Model: LZ-030 Packing method: sealed bag (with English manual) Working voltage: DC12V (1 pc of 2032 battery) Working current: 10mA@12V Radiation power: 10mw@12V Transmission frequency: 433MHZ Transmission distance: 100-150M (open and open, the sensitivity of the receiving device is negative 100dbm) Encoder type: fixed code. learning code. Colour: Black Function: copy remote control/test remote control/copy remote control Size: 5.8*3*1.2mm Weight: 34 grams Application range: The remote control is widely used, mainly used for remote control of electric retractable doors, elevators, remote control barriers, remote control rolling doors, garage doors, sliding doors, remote control LED lights, remote control fireworks igniters, remote control passenger doors, anti-theft alarms, electric door alarms , MP3 motorcycle anti-theft alarm, some car remote controls, etc. Description: 100% Brand New and High Quality！ Note: We usually do not recommend copying a rolling code chip, because there are many uncertainties when copying a rolling code chip. When copying a rolling code chip remote control, it is not possible to determine whether the original remote control chip is an encryption chip. Therefore, we do not recommend copying the rolling code remote control. Use steps: 1. Clear code: two fingers at the same time hold the unlock key and lock key; the LED light rapidly flashes 3 times in about 2 seconds; let one of the fingers go (the other hand cannot let go), and then use the loose finger to quickly click three times on the loose button until the LED light flashes quickly; the two fingers can release; then press any one key of the remote control; when LED light goes off, it means clear code is successful(four keys all empty); if after you press any button of the remote control, the light is still on, it indicates that the original code has not been cleared successfully. You need to re-clear, and only successfully clearing the code can cloning be successful. You can repeatedly clear and clone the code. 2. Copy: left hand taking the original remote control, right hand taking our cloned remote control and keep two remote control as close as possible; press the first keys of two remote controls at the same time; in about 2 seconds, the LED light will flash quickly 2 times; after one second, the indicator light keeps flashing and let go of your fingers; and then press the key after successful study, the light keeps on, which means that the first key code on original remote control has been copied to the other remote control; the same method can be used in turn on the second key, the third key... If the copy is successful, the remote control function is the same as the original matching remote control.