LIVI Auto Slider Kit with built in control board complete with anti crushing device. LIVI operators are provided with built-in control board with integrated 433 MHZ receiver and limit switches. The operators equipped with control boards of DE@NET. Self-Locking operator with limit switches With encoder for the position management and obstacles detection Controlled input for external safety devices Livi Kit includes: 1 x Motor with Built-In Digital Control Unit 1 x Manual Release Key 1 x Antenna Tuned antenna 1 x Pair of photocells 2 x Remote Controls On any gates over 3m long we would suggest choosing a 24v kit as the work cycle time is more than double that of a 230v kit. This will offer a lesser chance of the motor overheating on a longer travel time or when a gate is constantly opening and closing.