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Shenzhen Kelvin Electronics Co., Ltd.

Remote Control Switch, Wireless Switch, 12channel RF Remote Switch manufacturer / supplier in China, offering 5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH, Good Quality 433MHz 4 Buttons Wireless Remote Control Duplicator, Hot Sale Wireless RF Remote Control for Gate Kl180c-4 and so on.

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Supplier Homepage Product Remote Controller DC controller 5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH

5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH

Purchase Qty.:
(Pieces)
200-499 500-999 1,000+
FOB Unit Price: US $22 US $20 US $18.5
Purchase Qty. (Pieces) FOB Unit Price
200-499 US $22
500-999 US $20
1,000+ US $18.5
Get Latest Price
Production Capacity: 50000pieces / Month
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: KL-K120LA V1.0-12ch
  • Certification: RoHS, ISO9001, CE
  • Model Name: Kl-K120la-12CH
  • Voltage: DC12V Customized 6V, 9V, 24V
  • Operating Frequency: 434MHz / 868MHz / 915MHz/ Customized
  • Encoding Type: Private Learning Code
  • Dimension: 142*83*40mm
  • Trademark: Kelvin
  • Origin: Shenzhen
  • Type: 12 Channels
  • Operation: Remote ON / OFF
  • Channels: 8/12
  • Static Current: 3-5mA
  • Receiver Sensitivity: -148dBm
  • Output Way: Dry Contact
  • Maximum Current: 7A(Relay Contact)
  • Specification: 142*83*40mm
  • HS Code: 8526920000
Product Description
                    5Km DC12V 12channel rf remote switch KL-K120LA V1.0-12ch

 User Manual & Tech data

KL-K120LA is a super-far-distance remote control switch with bidirectional communication which developed by exploitation lately. Its core adopts spread spectrum communication technique to increase anti-jamming performance. It has ultra high sensitivity, super far operation range, strong anti-interference ability. The measured operation range is 6km LOS (line of sight) in open area. It is the best choice for super long distance remote control system and communication.



Tech Data:
DC 12V 8/12-Ch 6km Remote Control Switch KL-K120LA

InputDC12V (AC220V/380V is customized)
Quiescent Current16mA
Working Current65mA
Max Load7A (Relay Contact)
Channels8 / 12
Working Frequency433MHz (Customize 315MHz / 868MHz / 915MHz, shorter distance.)
Receiving Sensitivity148dBm
Modulation TypeFSK+LoRa
Coding TypePrivate Learning Code
Operation Range6km (Measured Value, Open Area, LOS)
Dimension142*83*40mm (with case)

5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH

Operation Method

1.Match Code: Press learning button K1 for 3seconds, LED indicator lights, and press any button on the remote control. When LED flashes twice, matching is done.

2.If need to add more remote controls, please repeat step 1 and max 20pcs can be matched.

3.Delete Code: Press K1 and hold on, do not release until LED flashes 3 times, and then delete code successfully.

4.Select output mode:
  (By adjusting DIP switch)
  (1)DIP switch No.1→ ON, Toggle Mode;
  (2)DIP switch No.2→ ON, Latching Mode;
  (3)Both are not ON, Momentary Mode.
  (4)Both are ON, Setting is invalid, no output.

5.DIP switch NO.3 is used to select if you need feedback signal. If yes, push it to ON (corresponding S1 on remote control). The remote control will sound "Di…" after receiving the feedback from the receiver. This way is used to let the user know if the receiver works well.

Working Mode:

1. Momentary: Press remote button A, the corresponding relay on the receiver is on; release button A, the relay is off, the same as others.

2. Toggle: Press remote button A, the corresponding relay on the receiver is on; press button A again, the relay is off, the same as others.

3. Latching: Press remote button A, the relay A is on, B is off. Press button B, the replay B is on, A is off.

Wiring Way & Diagram:

G=Common, K=Normally Open, B=Normally Closed

Please refer to below diagram as wiring.

5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH

Shipping

1) Express: DHL, FedEx, UPS, TNT, EMS, etc.

2) By air

3) By sea

4) By special line

Depends on buyer's requirement. 
5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH

 5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH
5km DC12V 12channel RF Remote Switch Kl-K120la V1.0-12CH

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