Garage Door / Gate Opener Remote Controller. Features: 1.With This Remote Control You Can Use All 433 MHz Fixed Code Key Chains. 2.Some Remote Controls That Use This Frequency Are Listed Below. 3.4-channel RF Wireless Remote Control Duplicator for Cars, Garage Doors, Gate Doors, Alarm Systems Etc. 4.This is a Fixed Frequency Remote Control Cloner (433 Mhz) for Copying Common Fixed and Learning Code Remotes. Easy to Use, the 4 Channel Remote Control Allows You to Control Your Gadgets, Car, Home and Garage. Scope of Application: It Can Copy All Kinds of Wireless Fixed Code Remote Controllers and Learning Code Remote Controllers. Such As Electric Telescopic Door Remote Control, Barrier Remote Control, Alarm Remote Control, Etc. Specifications: Type: Remote Control Rated Voltage: 12 (V) Rated Current: 10 (mA) Installation Method: Autonomous Wireless Transmitting Distance: 150 (m) Package Included: 1 *Door Remote . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.