User's Manual

81
9. EQUIPMENT SPECIFICATIONS
Base Station
Voltage input 24VDC ±2.5V
AC current input 2.5A maximum
Audio distortion 5% maximum level
Outside speaker output 3 watts RMS into 8 ohms
Ceiling speaker power 3 watts RMS into 8 ohms
TX/RX frequency 2400MHz – 2483.5MHz
Dimensions 9.75”H x 13”W x 3.5”D
(248 mm x 330 mm x 89 mm)
Weight 3.25 lbs (1.47 kg) maximum
Headset
Battery type 3.6V Lithium ion
Battery life 18 - 20 hours (typical)
RF frequency 2400MHz – 2483.5MHz
Weight 3.53 oz (100 gm) with battery
Battery Charger
Voltage input 16.5VAC
Charging time 2.5 hrs maximum
Dimensions 5.56” x 4.25” x 1.69”
(141mm x 108mm x 43mm)
Weight 12.03 oz (341 gm) with bracket