Specification:
Brand new 
modern, stylish, compact design which fits perfectly in your pocket.
The new design includes a sliding cover, preventing buttons being pressed accidently. Features:
LED Indicator
Sliding cover
Compact pocket sized
Dimensions: 7x 2.5 x 1cm(L X W X H)
Included key ring

Compatible model:

sommer 434.42mhz green or orange led

SOMMER 4013 | TX03-434-4-XP

This remote is a cutting edge, 4-channel rolling code remote control for your Sommer system. It's a high quality, robust replacement which includes Battery. This remote pairs with your Sommer receiver unit just like the original. Full, 

Include:

1x Remote Control 1x Battery 1x Keychain

Programming transmitters to receiver

Program to Gate / Garage Door Openers the same way as original SOMMER remotes, please refer to your receiver's user manual. For a typical SOMMER Radio Receiver FM 868.8MHz, the programming procedure is as follows:

1. Press the LEARNING button on the radio receiver or on the control panel, once for channel one, LED 1 lights up, twice for channel two, LED 2 lights up.

2. Make a transmission by pressing one of the desired CH buttons of the transmitter (within the range of the radio receiver). LED flashes and then extinguishes according to which channel has been selected.

3. Repeat process described under points 1 + 2 to teach further manual remote controls on to given radio receiver. Max. 112 memory slots are available.

4. Press the transmitter button to test operation.
Note: To remove a single transmitter's code or all transmitter codes from the receiver memory please refer to your receiver manual.