Specifications: Item condition - New - GATE-RC Decoder IC - Copy Code. Frequency - 433.92MHz. Operating voltage - 2PCS CR1632 (Free battery included) Transmit distance - 25-50m in open space. Open space means no any interference. No walls, no doors, no trees or any other obstructions. Interference like garage door or brick wall can reduce remote control range significantly. Product Description Duplicate Your Existing Remote Controllers so you always have a backup: Please check compatibility from the list below before purchase. Make sure your original remote control is exactly the same model from our compatibility list. If it is not same, please don't buy. if unsure, please ask as first about compatibility. Compatible with: ADYX ALIZE EM2C ADYX ALIZE EM4C Avidsen 100400,104505, Avidsen 100550,400600, Avidsen 100951,100955, 100601 micromark MM23164 CARDIN S476-TX2 CARDIN S476-TX4 TOP 432 SA TOP 432 A, TOP 434 A TOP 432 EV, TOP 434 EV TOP 432 M, TOP 434 M TOP KAM 432 NA, TOP 434 NA TOP 432 S, T 432 , T 434 TAM 432 SA CASIT TXS1,TXS2 CASIT TXS3,TXS4 CASIT ERTS92B ,ERTS92T CASIT ERTS20DB,ERTS20DQ DEA 433-1,433-2,433-4 DEA MIO TD2,MIO TD4 DEA GT2M,GT4M DEA GENIE DEA punto-2,punto-4 DITEC GOL4C DELMA KING 2CH DELMA KING 4CH DELMA MIZAR 1CH DELMA MIZAR 2CH DELMA APOLLO 4CH DICKERT MZHS433-01 DICKERT MZHS433-04 ERREKA LUNA 2 ERREKA LUNA 3 ERREKA RESON 1 ERREKA RESON 2 BERNER ELKA TEDSEN TELETASTER SKX1LC SKX2LC SKX3LC SKX4LC SKX1MD SKX2MD SKX3MD SKX4MD FAC TM 433DS-1 FAC TM 433DS-2 FAC TM 433DS-3 Marantec Digital 382 433,384 433 Marantec Digital D302 433,D304 433 Marantec Digital D313 433 Marantec Digital D321 433 Marantec Digital D323 433 Marantec Command 131 433 Marantec Digital 211 433,212 433,214 433 Marantec Digital 221 433,222 433,224 433 Marantec Digital 231 433,232 433 Motorline mx1 Motorline mx2 Motorline mx3 Motorline mx4 Motorline mx6 NIC FLO1 NIC FLO2 NIC FLO4 PROTECO TX433 PTOTECO PTX433 405 ROGER H80 ROGER TX22 ROGER E80 TX52R ROGER E80 TX54R ROGER TX1 ROGER TX10 RIB 433-1 RIB 433-2 RIB 433-3 RIB SUN T433 2CH RIB SUN T433 4CH RIB MOON T433 2CH RIB MOON T433 4CH SEAV BE SMART S2 SEAV BE SMART S4 SEAV BE GOOD S3 SEAV BE-HAPPY-S1 SEAV BE-HAPPY-S2 SEAV BE-HAPPY-S3 SEAV TXS 1,TXS 2 SEAV TXS 3,TXS 4 SEAV TXS 6 PRASTEL MPSTF2E MPSTF3E MPSTF4E TELCOMA EDGE2,EDGE4 TELCOMA Tango Blue 2,Tango Blue 4, TELCOMA Slim 2,Slim 4 Teletaster SKX1 MD / SKX2 MD / SKX3 MC / SKX4 MD Teletaster SKX1HD / SKX2HD / SKX4HD / SKX6HD Teletaster SKXWD1 / SKXWD2 / SKXWD4 Teletaster SKX1GS / SKX2GS / SKX3GS / SKX4GS Copy chip model Condition III: IC of original remote control is 2260(PT2260,SC2260,LX2260,HX2260); 2262,(PT2262,SC2262,LX2262,HS2262,HX2262),PT2264,PT2240(LX2240),1527(EV1527,HS1527,HX1527),FP527,CS5211,SMC918,SMC926,AX5026,AX53263,AX53264,HT600,HT680,HT6207,HT6010,HT6012,HT6013,HT6014,HT12D, HT46F49E, PIC16F629,PIC16F630 and so on. 5026-2 5026-3 5026-4 FP527 HT12E or without code. IC model of original remote control is 2262 2260 1527 2240 and compatible IC It is unnecessary to consider vibration resistance and address code. The project may be compatible to vibration resistance and address code. only support static code, does not support dynamic code. NOTE Here's how to tell the frequency of the remote control and the code chip, as shown below(each remote control board has a silver-white sound table with round,rectangular, Square,etc.).Each remote control has a black chip on it, and the chip has a model with a clearly coded chip on it.) Easy to use: 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