NOTE Please select and purchase according to your original remote control frequency 868MHz or 433MHz Marantec 868 Specification: Model: SMG-012 Shell Material: metal and PVC Type: Controller Frequency: 868.3MHz Remote Control Distance: 50-100m(open space) Battery cr2032 Marantec 868.35mhz Marantec Digital D382 868 Marantec Digital D384 868 Marantec Digital D302 868 Marantec Digital D304 868 Marantec Digital D313 868 Marantec Digital D321 868 Marantec Digital D323 868 Marantec Command 131 868 Also compatible with HORMANN 868 blue Button/ BERNER 868mhz Hormann hsm2 868 ,hsm4 868, Hormann hs1 868,hs2 868,hs4 868, Hormann hse2 868,hse4 868 Hormann hsz1 868,hsz2 868, Hormann hsp4 868,hsp4-c 868, Hormann hsd2-A 868,hsd2-c 868 BERNER BHS110 BERNER BHS121 BERNER BHS130 BERNER BHS140 BERNER BHS153 BERNER BHS211 BERNER BHS221 If your remote control is from another brand, do not buy this one, it is not compatible Not Compatible with HORMANN BS BISecur version. Marantec 433 Specifications: 1.Operating frequency: 433.92MHz 2. Number of channels: 4 3. Code: Fixed code 3.Battery:12V 27A NoteIf the received remote B button does not light up, don't worry, this is normal. You can clone directly. Marantec 433.92mhz Marantec Digital 382 433 Marantec Digital 384 433 Marantec Digital D302 433 Marantec Digital D304 433 Marantec Digital D313 433 Marantec Digital D321 433 Marantec Digital D323 433 Marantec Command 131 433 Marantec Digital 211 433 Marantec Digital 212 433 Marantec Digital 214 433 Marantec Digital 221 433 Marantec Digital 222 433 Marantec Digital 224 433 Marantec Digital 231 433 Marantec Digital 232 433 Package includes: Remote Control Battery Keychain English Manual How to program Face to face copy your original remote control Step:1:Clear the history code from duplicator 1.Press button A and B continuously until LED flash 3 times 2.Release button B (Keep pressing button A),and press button B Slowly for 3 times,LED flash 3.Release button A,finish code clearance. Step 2,Copy code from original transmitter 1.Put duplicator aside of original transmitter,as close as possible. 2.Press and hold button A of original transmitter,then press and hold button A of duplicator until you see the duplicators LED flash 3.Release both buttons,finish code copy,copy other button in same way. Button A= Lock button Button B=unlock button The two remote controls are not compatible with each other, please select the correct frequency