Điều khiển từ xa 4 dây 433MHz RF 12V

Giới thiệu Điều khiển từ xa 4 dây 433MHz RF 12V

100% brand new and high quality

Features:
Super small body, and it occupies less space. Convenient to use, simple wiring diagram connection way.
Used with the remote control can form a complete set of wireless intelligent remote control system.
Adjustable working way, control equipment turn/reverse, on/off. Switch Self-lock, Jog, Inter-lock.
Stable and reliable performance, high receive sensitivity.
Designed to control a wide variety of electronic devices with a wireless signal, with long remote control distance, can pass through walls, floors, doors or windows.
Connect to the electronic control lock, light, electric curtain, etc. It can remote unlock the door, close the light, open or close the curtain, etc.
Receiver & Transmitter only, other accessories demo in the picture are not included!

Working mode: (4 channel switch need 4 button remote control)
1. Momentary/Jog: Press and hold->on; Release->Off
Keep pressing one button , the corresponding channel is working /on;
Loosen your finger is stop/OFF .
2. Toggle/Self-Lock: Press->on; Press again->Off
Press one button for one time , the corresponding channel is working/on;
Press the same button again is stop/OFF .
3. Latched/Inter-Lock: Press->on; Press other button->Off
Press one button for one time, the corresponding channel is working/on;
Press another button is stop/OFF（At the same time, another corresponding channel works).

Delete the existing remote controls data
1. Press the learning key on the Receiver Switch Module board 8 times
2. Wait for the LED indicator on the board flash for 7 times, the existing data are deleted successfully.
3. If the LED indicator on the board doesn’t flash, please check the Power Supply status, make it right, and try more times.

Specification:
Wireless Communication: RF
Working Voltage: 12V
Receiving Sensitivity: >97dbm
Modulation Mode: ASK
Working Temperature : -30℃ to +80℃
Output Terminal: NO, NC, COM
Transmitter Dimension: 6.3x2.7x1.0cm/ 2.48x1.06x0.39in
Receiver Dimension: 3.8x3.5x3.5cm/ 1.50x1.38x1.38in
Quantity: 1 Set

Note:
1.No retail package.
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 Pc x Module
4 Pcs x Transmitters
Giá ELF