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Maintenance
12.1 Cleaning
When cleaning the Doro 450 including accessories and cables use only a slightly damp cloth. Do not
use strong detergents or solvents when cleaning.
12.2 Reinstatement
Doro 450
If the
is reinstated at a new user, it shall be reset to default settings and re-programmed according
to the data and requirements of the new user.
Technical data
13.1 Doro 450, the body worn device
Dimensions:
Weight:
IP-Class:
Temperature:
Power consumption (typical):
- Off mode:
- Call mode:
- Networked standby:
Battery:
Standby time:
Talk time:
Alarm Protocol:
RFID, receiver:
Radio receiver category: 1
SIM card interface:
Cellular bands
Technology
GSM (2G)
62 x 44 x 16 mm (L x W x H)
45 g
IP67
Operating temperature -10ºC to +40ºC
4.4 µW
2 W
10 mW
Li-ION, 3.7 V, 800 mAh, 3.0 Wh
Up to 5 days with the device actively used 12h a day, with at least 1hour
outdoor walk every day (New and fully charged battery)
900 band max output power: 3 hours
1800 band minimum power: 12 hours
SCAIP, TS 50134-9 and voice call
865-868 MHz.
Built in nano SIM
Band
GSM-900
GSM-1800
TX frequency (MHz)
880-915
1710-1785
11
RX frequency (MHz)
925-960
1805-1880
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