FEATURES:
Compatible with wireless and wired system
Two-way long-range signal reception
Remote controlled by telephone
Three groups of preset telephone numbers
Monitors alarming scene
Supports 4 + 2 format
SPECIFICATIONS:
Working voltage:
AC: 185V to 245V
DC: 12V to 20V
Current: 1,000mA
Chargeable standby battery: 0.9V 0.5HA, 6 x 7# batteries
Receiving frequency: 433 +/- 0.5MHz
Mainframe dimensions: 142 x 110 x 32mm
Packing details: 10 pcs/ctn
Measurements: 61 x 38 x 41.5cm
N. W.: 16.4kgs