8-Channel wireless remote control switch and hign power transmitter

Price: 1
Brand Name: Kelvin
Model Number: KL-K803
Country/Region: China
Post Date: Mar 19,2012

Product Description: 8-Channel wireless remote control switch and hign power transmitter

                       KL-K803 USER MANUAL


1.1              Product model: KL-K803

1.2              Product name: 8-channel wireless controller/wireless remote switch system

1.3              Working Voltage: DC12V(6V,9V,12V,24V customized)

1.4              Quiescent Current: 8mA

1.5              Working Frequency: 315MHz-433.92MHz

1.6              RF sensitivity: -103dBm

1.7              Coding type: learning code

1.8              Motion Mode: non lock. Self-locking

1.9              Size(lwh): 90*74*20mm

2. Operation ways

2.1 Learning : press the learning button, the indicator is on, then press any key on remote control, the indicator is flashing three times. It is OK.

2.2. Delete the code: Press the learning button a few seconds until the indicator is off. It is OK.

3.Output setting

This 8-channel wireless controller can set any channel you choose. Eg: one channel or some other channels. (non-lock ,self-locking)

The 8P on the PCB board all are the match setting.

Notice: link it with short-circuit block   Self-locking

                without short-circuit block →  no lock


On the back of receiver board marks : K, G, B

K is the relay normal open connector

G is the relay public connector

B is the relay normal closed connector.

5. Applications

8-Channel Wireless Remote Control Switch

Remotely control a multitude of systems around the home or workplace with this 8-channel remote control system about 100m-200m


•     Electric gates

•     Electric windows

•     Rolling curtains

•     Garage doors

•     Lifting equipment

•     Robotics

•     Security systems

•     Vehicle central locking

•     Vehicle sun roofs

The remote control system is brand new and boxed and comes with an 8 channel remote control.


•     Works in a multitude of different systems

•     Learning function

•     Low power usage

•     Anti jam capability

•     Stable performance

•     Easy to install and easy to use

•     Remote control has extendable aerial

Supplier Details:

Shenzhen Kelvin Electronics Co., Ltd.

Sales:Mr. Vincent Cheng

Contact Phone:86-755-89673076

Main Products:Alarm

Business type:Manufacturer


User Reviews: 8-Channel wireless remote control switch and hign power transmitter