
17
Specifications
General
Temperature range
–10 °C to +50 °C
Dimensions
113 x 65 x 30 mm (incl. belt clip)
Weight (incl. re-
chargeable batter-
ies)
approx. 180 g
Firmware update
via “Charger Manager” software module
Electrical characteristics
Power supply
built-in NiMH rechargeable battery pack
with two AA size cells, 1.2 V, 2100 mAh
Max. current con-
sumption
220 mA
Typ. operating time
approx. 8 h
Charging time of re-
chargeable batteries
approx. 4 h
RF characteristics
Transmission frequency
range
2.401920 to 2.481408 GHz
Identifier receiving fre-
quency
127 kHz
Frequency adjustment
one of 93 channels via the “Visitor
Profiler” software module
Channel grid
864 kHz
Channel spacing
2.592 MHz (every third channel)
Modulation
FSK (Frequency Shift Keying)