APRIMATIC TX2M Garage Remote Control TR2 TR4 TM4 TXM 433.92mhz Rolling Code Multi-Frequency Universal Garage Remote Control Duplicator 280-868mhz rolling code and fixed code 1.Univesal garage door/ sliding gate / barrier gate /automatic door /electric gate remote control transmitter 2.433mhz/315mhz/330mhz remote control 3. rolling code /fixed code / learning code 4.the long range :50-100m 5.100 % OEM or ODM 6.ISO9001:2000,SGS,D&B,BUREAU and Intertek,CE,FCC Application: 1.One remote control can use on 4different garage door 2.280-870MHZ fixed code and rolling code 3.sliding gate remote control, auto gate remote control, sliding door remote control, rolling door remote control 4.ceiling fan remote control 5. acce system remote control 6.whereverremote control needed Feature: 1. 1 new = 4 olds ( One new remote control can control up to 4 different brands of old remote controls ). 2. For Fixed code + Rolling code + Learning code remote control. 3. One to one key copy. 4. Each key paword alone save. 5. Can continuous repetitive copy use one million times. 6. Clone in 10 seconds ( After cloning the rolling code remote control, you also need to program on the receiver ). 7. All of our items are brand new. 8. Latest models ! Product upgrade! 9. Software upgrade, compatible with more brands. 10. Battery is more durable. [ 4 IN 1 ] 1 new = 4 olds ( One new remote control can control up to 4 different brands of old remote controls ). [ Multiple frequency 280MHz to 868MHz ] 280-868MHz Learning frequency range: 300MHz ,306MHz ,310MHz ,315MHz, 315.5MHz ,330MHz, 360MHz ,390MHz, 410MHz, 430.5MHz, 433.42MHz, 433.92MHz, 868.35MHz, 286-361MHz, 384-400MHz.