120 VAC Power built-in 120 VAC power receptacle (NEMA 5-15). Alarm If the gate hits an object twice while opening or closing, the system will shut down and an alarm will sound for five minutes. Alternate Outputs With Omni Option board, three push button command control, buglar alarm input and output. Burglar Alarm With Omni Option board, interfaces with existing home alarm or alarm output. Digital Motor Protection Entrapment sensor shuts off the motor after it reaches the stall amp for 3 seconds, reverses direction for several inches and stops. Electronic Inputs Radio receiver, key switch, safety loop, center loop, telephone entry system, computer input, fire department key switch, and 3-push-button station. ERD Sensor If the gate hits a vehicle while closing it re-opens. If it hits a vehicle while opening it stops, reverses 4 to 6 inches and stops again. Gate Traveling Time Adjusted by a precision mechanical device and electrical limit switch system. Integrated Loop Detectors Easy to install, modular, plug in loop detector inputs for exit loop, center loop, and safety loop. Intelligent Master/Second Precise, synchronized movement and communication between two gate operators using three wire RS-485 bi-directional technology. Magnetic Lock With Omni Option board, magnetic lock system is incorporated, allowing easy addition of the MG1300 locking system to the gate. Modular Board Uses LEDs to indicate all input and output functions of the gate operator. Motor Drive Solid state electronic motor drive system is incorporated into the board. Power Input Controls power input to the board with convenient switch. Power Management Board includes electronic power management with over curent shutdown and automatic recovery. Soft Stop Gate travels through the cycle at normal speed and comes to a stop slowly for more accurate gate cycle. Equipped with integrated time delay for long mechanical life expectancy. Spike Suppressors 20,000 Amps and near lightning protection with modular omni surge suppressor. Initial response time: 0.000000000001 seconds. Three Push Button Control On board gate operator control for close, stop and open. Timer Adjustable timer can be set from 0-60 seconds.