DOORHAN Garage Remote Control Gate 433MHz DOORHAN TRANSMITTER 2PRO DOORHAN Keychain for Barrier keyfob

DOORHAN Garage Remote Control Gate 433MHz DOORHAN TRANSMITTER 2PRO DOORHAN Keychain for Barrier keyfob

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≥5 Grams

US $2.8

≥1000 Grams

US $2.5

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Product Details

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Quick Details

Place of Origin:: Guangdong, China

Product name:: DOORHAN-4

Use range:: Electric Door,Automated curtains,SWITCH

Compatible Model:: DOORHAN TRANSMITTER 4

Frequency:: 433 MHz

Wireless Communication:: RF

Quick Details

Function:: LED indicator light

Brand Name:: lang yi xin

Model Number:: DOORHAN-4

Place of Origin:: Guangdong, China

Product name:: DOORHAN-4

Use range:: Electric Door,Automated curtains,SWITCH

Compatible Model:: DOORHAN TRANSMITTER 4

Frequency:: 433 MHz

Wireless Communication:: RF

Product Overview

Doorhan Transmitter 4

Program to Gate / Garage Door Openers the same way as original DOORHAN Transmitter 4 remotes, please refer to your receiver's user
manual. For a typical DOORHAN Garage Control Panel, the programming procedure is as follows:
1. Press and release the button R on the receiver.
2. The left side of display panel will show 0 then disappears immediately.
3. Press any button twice, coding is completed.
4. Press the transmitter button to test operation.

FEATURES AT A GLANCE

Compatible Model
Suitable for all DOORHAN models !
For example:
DOORHAN TRANSMITTER 2
DOORHAN TRANSMITTER 4
DOORHAN TRANSMITTER -2 PRO
DOORHAN TRANSMITTER -4 PRO
DOORHAN Premium RC black 4

Delete All Codes:
1. Turn on the power to DHRE-2 receiver unit.
2. Press CODE button for 10 seconds CODE1 (or SW1) - if you are using CH1, CODE2 (or SW2) - if you are using CH2.
3. LED1 will be flashing 10 seconds then switch off for 2 seconds and flash twice to confirm that the memory is clear.
4. Release the button. All the stored codes including the courtesy light codes should now be deleted. Confirm this by pressing the
transmitters previously used to operate the device. There should be no response.

PRODUCT SPECIFICATIONS

Working voltage	DC3V
Operating Current	≤ 8mA
Wait for current	0mA
Working frequency	433MHz
Working Temperature	-10℃ ~ +70℃
Modulation Mode	ASK (AM)
The transmission power	≤ 100mW
Emission Distance	Up to 50-2000 meters
1The encoding type	Rolling code