Signal-Tech LASER IN USE SBL77R-193/120-277VAC | SIG-38638 liftmaster la400 antenna This type of trigger is

This type of trigger is perfect for doors that need to have limited access

Small footprint ruggedized plastic enclosure

5 – 24VAC or 16-30VDC

The Magnetic Autocontrol White Octagonal Swing-Away MicroBoom is a 12-foot replacement Microboom arm designed for Magnetic Autocontrol barrier systems

Signal-Tech LASER IN USE SBL77R-193/120-277VAC | SIG-38638 liftmaster la400 antenna This type of trigger isSignal Tech LASER IN USE SBL77R 193 120 277VAC SIG 38638 This SBL Series LASER IN USE indoor, blackout, LED backlit sign is designed with a matrix of energy efficient LEDs illuminating a block style message. The sign features blackout technology that only displays the sign message when illuminated. It is engineered with a solid state circuit board and switch mode power supply for maximum LED life. The cabinet is constructed of corrosion resistant,