3pcs Mhouse MyHouse Garage Remote Control TX4 TX3 GTX4 Gate Controller 433mhz Rolling Code Keyfob TransmitterMhouse GTX4 Garage/Gate Remote ControlFREE Battery installed in the device for your convenience!For mhouse/myhouse gates, garage doors, barriers or other mhouse/myhouse automation systems.The remote control comes with programming instructions that show you how to "learn" new unit from an existing one.Model: Mhouse GTX4Frequency: 433.92 MHzNumber of button: 4Power Battery: CR2032Coding: Rolling CodeDimensions: 50 mm 50 mm 10 mmCompatible Model :Mhouse TX3Mhouse TX4Mhouse GTX4myHouse remotesThe radio control MHOUSE GTX4 has replaced the previous model MHOUSE TX3/TX4Specifications:Product Model: SMG-240Type of programming: Programming with the receiverProduct material: ABSSize: 55*45*8mmProduct weight: 40 gNumber of channels: 4Battery: 3V (CR2032 Include)Installation: wirelessCode: rolling codeFrequency: 433MHz, 433.92MHzRadio transmission distance: 20-100m (Open area)Compatible Mhouse1. Type of programming: Programming with the receiver2. Number of channels: 43. Code: rolling code4. Frequency: 433.92 MHz5. Battery: 27A 12V6. Size: 70*30*13mmReplaces Remote Models:Mhouse TX3Mhouse TX4Mhouse GTX4myHouse remotesMOOVO MT4MOOVO MT4VMOOVO MT4GIf your current remote that operates your door is not pictured in the listing, our remote will not be compatible.Note:No original goods, but 99% perfect fit! All names, trademarks and registered trademarks are the property of their legal owners and are used here only for the description or identification of the devices.The remote control is the same function as your original remote.it should programming with original receiver according to your original Manual when you get it.Listing Includes:1 x Mhouse Compatible Remote Control1 x Battery1 x Keychain1 x English ManualHow to programThe remote control is the same function as your original remote.it should programming with original receiver according to your original Manual when you get it.