Real 300kg holding strength Auto door and sliding door Easy installation Noiseless Alarm relay output 30 VDC 0.2A MAX EXIT INPUT DSS INPUT In the absence of a sensor, place a link across DSS terminal. Power input 12~24 VDC Alarm relay input (EW) MEM Lock power input Auto door control output 30VDC, 2A max 120VAC 1A max Delay time increase on Clockwise rotation 0~30 sec. This image is from Panasonic Auto door Installation In door Temp range Voltage 12~24VDC Current 12VDC/0.28A 24VDC/0.14A DSS Yes LSS Yes EW Yes MEM 17 X 30 X 44 mm Armature Plate 12 X 30 X 44 mm Holding Strength 300KG MECHANICAL ELECTRO MAGNETIC LOCK MEM4400 PCB MEM4400 Armature Plate SPECIALTY PRODUCT SPECIFICATION PRODUCT DIMENSIONS WIRING DIAGRAM PRODUCT INSTALLATION MEM4400 Early Warning Alarm