GENERAL DESCRIPTION

Garage door opener remote control for 4020 TX03-868-4. 868 MHz frequency 4-channel garage door remote control, designed for use with several specific models. Replacement garage door remote control, not original.

TECHNICAL SPECIFICATIONS

Garage door remote control

Modern and compact design in stainless steel

Stainless steel insert to prevent accidental activation

Practical mounting clip on the back for optional attachment to a keyring

Rolling code to prevent reading and eavesdropping of radio signals

Range: approx. 50 m (depending on the environment)

Sliding cover to prevent accidental opening

Battery: 3V, CR2 (integrated)

Dimensions: 87 x 24 x 16 mm (closed)

Compatible devices: 4020 TX03-868-4, 4026 TX03-868-2, 4020V000, 4026V000, 4021, 4025/4025V000, 4031/4031V000, 4035/4035V002

High-frequency contact

INSTALLATION

STEP 1: Radio receiver on the circuit board (red button, or written as CODE or RADIO).

STEP 2: Press the learning button (A) on the radio receiver. STEP 3: Press the desired button on the handheld transmitter (B). The handheld transmitter sends the radio code to the receiver. STEP 4: Repeat the above procedure to program other transmitters.