Garage Door Remote Control 433.92MHz Double Pack Compatible with Models 302 304 313 220 250 252 4 Buttons

General Description: This duplicating remote control is designed to work with Marantec 433.92MHz models. If your remote control looks like the one pictured, it will be compatible. Please note that a working remote control is required for duplication. Technical Specifications Operating Voltage: DC12V (27A battery included) Operating Current: ≤ 8mA Operating Frequency: 433.92MHz Modulation Mode: ASK (AM) Transmission Power: ≤ 100mW Transmission Distance: 50 to 100m Operating Temperature: -20°C to +50°C Compatibility and Accessories Compatible Models: AZ021, 64176, Comfort 220, Comfort 250, Comfort 252, Comfort 270, Digital 302, Digital 304, Digital 313 Not compatible with remote controls operating on 868.3MHz Included: 2 x Marantec compatible remote controls, 1 x Battery, 1 x Keyring, 1 x English Manual/Instructions Usage This remote control Can be used continuously up to one million times. It allows you to easily copy one key to another while saving the password for each key individually. Other information: Robust design, Built-in battery, Free coding instructions