Detailed Product Description KS-898A is telephone networking alarm console with 12 zones (8 wireless zones and4 wired zones). It is widely used in residence, marketplace, finance system andenterprise. Features:1) 12-zone (8 wireless and 4 wired), microcomputer controlled 4 x 4 keyboard setup2) Support to ademco contact ID and KS6+2 monitoring center communication protocol3) Access codes, 1 ...