Description: 1.Type of programming: Programming with the receiver 2.Number of channels: 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 . Features: Four buttons LED Indicator Sliding cover Compact pocket sized Battery included Compatibility list: 4330E (4330EML, G4330E, G4330) 4332E (4332EML, G4332E, G4332) 4333E (4333EML, G4333E, G4333) 4335E (4335EML, HE4331, G4335E, G4335) Keyfob Types: 1A5477-1, 1A5477-3, 1A5097, 1A5478, 1A5080 There are several manufactures which use these models including, Motorlift, Wickes and Screwfix. This is a great value, high quality replacement or additional remote control. This remote pairs with your receiver unit just like the original. Full, easy programming instructions are included. wide range of uses: Garage doors, Electronic gates, Barrier gates, sliding doors, automatic doors, rolling doors, shutters Electrical appliances/Home automation i.e. lights, Alarm system, access control system How to program Program to Gate / Garage Door Openers the same way as original Motorlift Transmitter remotes, please refer to your receiver's user manual. 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. Terms Of Sale: Please read and understand before bidding or buying. Return of Faulty & Non Faulty Goods All products are individually inspected before being dispatched, to ensure items are sent out in perfect condition. Item must be returned within 15 days of After receiving Item must be returned unmarked and in the Original Packaging Shipping: Please ensure your delivery address is correct. Items will be shipped within 48 hours after payment is received / cleared (except weekends and holidays). Contact Us If you have any questions please ask me. I will reply within 24 hours. In the rare event that you have a problem with your item we strongly recommend contacting us before leaving negative or neutral feedback. We will be happy to help with your problem.