DESIGN: Dimensions: 171 x 80 x 11.9mm Weight: 232g Physical Keys: SOS Key, programmable key and volume up/down  RUGGED CREDENTIALS: Ingress Protection: Ingress Protection (IP68 and IP69K) Sand, dust, dirt water, humidity and salt mist resistant   Waterproof: Up to 5m for 35 minutes Drop-proof: Up to 1.8m onto steel2 Waterproof: Up to 5m for 35…