Specifications
	Keypad connectors: RJ-45 T568A standard Link connectors: RJ-45 T568A standard Emitter connectors: 1/8" TS connector,    tip (+), sleeve (–) Trigger output: 12 VDC 100 mA    1/8" TS connector, tip (+), sleeve (–) Power requirement: A-PS power adapter,    24 VDC 4 A (one required for each group    of 4 keypads) Dimensions: 6.5" W x 5" H x 1.5" D    (16.5 x 12.7 x 3.8 cm) Weight: 1 lb 12 oz. (795 g)