Tastatura wireless LCD AX PRO Hikvision DS-PK1-LT-WE/BK, 868MHz two-way Tri-X wireless technology; distanta comunicare RF : 1200m camp deschis; stay/away arm, disarm, silent alarm, output control; complet configurabil la distanță prin APP; baterii: 4 x CR123 incluse, durata de viata a bateriei: 2 ani, culoare: negru, dimensiuni: 174.63 mm × 109.62 mm × 25.25 mm, greutate: 348g.