| Physical Characteristics | 
| Dimensions | 
78 mm x 27mm x 14mm (88 mm x 37mm x 14mm with metal ring) | 
| Weight | 
~15g | 
| Case Material | 
ABS | 
| Colour | 
Pantone Blue 287C | 
| Environmental Characteristics | 
| Operating Temperature | 
-30 - 80°C | 
| Storage Temperature | 
-40 - 70°C (Upto 1000 hours) | 
| Ingress Protection | 
IP67 (20°C, Water Immersion for 30 minutes to 1m) | 
| Humidity | 
80% at 70°C for 100 hours | 
| Chemical Resistance | 
Salt Mist, Petroleum, Mineral& Vegetable Oils for 100 hours at 20°C | 
| Mechanical Resistance | 
Thermal Shock: -40 -85C (100 x 5 min - with 20 second transition time) 
Shock:  IEC 68.2.29 (40g, 18ms, 6 axis, 2000 times) 
Impact: IEC 62262-IK08 
Axial/Radial Force: 1000 N - 10 sec. | 
| Communication Characteristics | 
| Operating Frequency | 
902 MHz - 928 MHz | 
| Read Distance
 | Up to 7 m on metal, plastic or wood (2W ERP, free space) |