New product controller 433mhz wireless rf remote control switch KL-K400LA-2ch
Overview
KL-K400LA-4ch is our currently developed super far distance bidirectional remote control series. According to number of channels, KL-K400LA-4ch has 6 different channels 1,2,4,6,8,12. The receiver module switch using spread spectrum communication technology, greatly enhancing the anti-jamming performance. U.S. imports of chips, strict testing to ensure the quality of reliability
The remote control and a matching receiver module, its measured distance can reach more than 5000m.
Mostly use light,signal, irrigation and door opener and others
If you select bidirectional mode, KL5000-N (N=1.2.4.6.8.12) can match our instantly receive feedback signal from the receiving device.
Specification
| Working Voltage |
DC9-12V |
| Receive Current |
16mA |
| Standby Current |
7A |
| Working Frequency |
434MHz (can customize 868,915MHz) |
| Encode type |
custom match code |
| Modulation Mode |
FSK (FM)+ LORA(SPSP) |
| Feedback Indication |
Buzzer |
| Receiving sensitivity |
-148dBm |
| Control Distance |
6000m (open area, match with KL-K400LA) |
| Operating temperature |
-10ºC~+70ºC |
| Dimension |
125*69*40mm (With case) |
UsageMatch Code: Press match code button for 3seconds, LED indicator lights, and press any buttons on remote control. When LED flashes 2times, it means finishing matching code.FBK Select: On remote control module, Short-circuit S3, receive FBK signal; break, not receive FBK signal. When bidirectional remote control receives the signal, the buzzer will send the sound 'dip-'If selecting to receive FBK signal, remote control power-on and default standby. When pressing the button, remote control will transmit signal; when up-springing the button, remote control will receive. Before entering into standby, it will be continuous for 1 second.When remote control not need to work for a long time, please shut off the power supply.
Audited Supplier 
Audited Supplier 
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