User's Manual

Specifications
15
Specifications
Model
Numbers
ST-675-030: Container security tag
ST-675-030-NSN: Container security tag with label
Physical
Characteristics
Rear case: 4.7 in. (12 cm) x 4.5 in. (11.4 cm) x 1.5 in. (3.8
cm)
Front case: 4.6 in. (11.6 cm) x 3.2 in. (8.1 cm) x 0.5 in. (1.2
cm)
C-clamp: 4.7 in. (12 cm) x 5.2 in. (13.3 cm) x 2 in. (5 cm)
Container: ISO 668: 1995(E) Series 1 Freight Containers
Color: Black
Environmental Temperature: -32°C to +70°C operating; -40°C to +85°C
storage
Humidity: 95% non-condensing
Vibration and shock: MIL-STD-810F
Weatherproofing: IP64
Manufacturing: RoHS Directive 2002/95/EC
Wireless (UHF
Tr a n s c e i v e r )
Frequency: 433 MHz
Range: 400 ft. (122m) operating read/write range
(outdoors, non-obstructed) from Savi SR-650 reader
Protocols: ISO 18000-7, EchoPoint
Wireless (LF
Receiver)
Frequency: 123 kHz
Range: Greater than 20 ft. (6m) from Savi SP-651-211
Signpost or Savi SP-652-211 Signpost Reader
Protocol: EchoPoint Protocol
Power Battery type: 3.6 volt lithium, replaceable by user without
tools
Battery life: Approximately 4 years at 2 collections per day.
Over-polling protection algorithm to extend battery life