For LiftMaster 43392MHz TX2EV TX2REV TX4UNI TX4RUNI TX4UNIS TX4UNIF Garage Remote Control MERLIN E950M E940M E945M C943 C945 For LiftMaster TX4UNIS TX4UNI TX4EVS TX2EV Remote Control 433MHz Chamberlain TX2REV TX4RUNI MERLIN E950 Garage Door Opener Description: 1.Type of programming: Programming with the receiver 2.Number of channels: 3 / 4 3. Code: rolling code 4. Frequency: 433.92MHz 5.Woring Range: 10-50 m (open space) 6.Remote come with Battery !!! 7.Size:62*34*11mm Security of use: dynamic code provides a high level of security, non-copyable code. Disclaimer:Your Old remote must be same as the advertisement , new remote do not compatible with other remotes . Compatibility list: C940 433.92MHz C943 433.92MHz C945 433.92MHz CM128 433.92MHz CM842 433.92MHz CM844 433.92MHz E940M 433.92MHz E945M 433.92MHz E950M 433.92MHz 2.0Type 433.92MHz TX2EV 433.92MHz TX4EV 433.92MHz TX2EVS 433.92MHz TX4EVS 433.92MHz TX2REV 433.92MHz TX4REV 433.92MHz TX4UNI 433.92MHz TX4RUNI 433.92MHz TX4UNIS 433.92MHz Access to receiver required. Please make sure you got access to your receiver/opener before purchase. Disclaimer: Your remote control must be the same as the picture and your model must be in the list, we will not be responsible for wrong purchase How to program this replacement remote control: 1) Press the programming button on your motor. The LED will go on. 2) Press desired button on the new remote control. 3) The opener light will flash, confirming successful programming. Now the opener will operate when the remote control push button is pressed. To erase all codes from the receiver, hold the receiver's Learn button until the indicator light goes off (after 6 seconds). All codes that the receiver has learned will be erased. Include 1x Remote Control 1 x Battery 1 x Keychain 1 x English Manual _x000D_