Compatible with most systems (excluding rolling code) Gate, alarm, garage, light - Not Rolling Code compatiblecontent: 1 remote control with 4 buttons for 4 different devices + user manual in French (English, Italian, German and Spanish instructions on request by email)Warning not compatible with frequencies other than 433.92 MHZ - Not Rolling Code compatible - If you are in co-ownership or for any public equipment, please find out if copying is possible with your installer or trustee to find out if copying is not possible. not locked, a compatibility list is available in imageMini remote control - 6 cm long by 1.5 cm wide / Key ring hook / reinforced silicone button with rigid separation to avoid involuntary presses