Medical Alert Plus System User Guide
27
Technical Specifications
Digital Cellular Base Station
Dimensions (WxLxH): 7” x 5.5” x 3” (180mm x 140mm x 75mm)
Weight:
15.2oz (431g)
Power:
115VAC / 5VDC, 3000 mA
Backup Battery:
4.2VDC, 3000 mA
Backup Battery Life: Up to 30 hours
Signal Frequency:
433 MHz
Range:
Up to 600 feet line of sight between the Help Button and
the Base Station
Operating Temp:
14
°
F to 122
°
F (–10
°
C to +50
°
C)
