Cat S61 hands-on: this phone shoots lasers and gives you thermal vision - PhoneArena
Ben Wood on Twitter: "Enjoyed some hands-on time with the excellent CAT S61 rugged phone with laser distance measurement, an enhanced Flir thermal camera and VOC air quality sensor. That's ice on
Cat S61 review: Rugged but rough around the edges | Mashable
CATERPILLAR CAT S61 Dual Sim Black 64GB 4GB RAM 16MP Waterproof Phone By FedEx | eBay
Upgrade to the Cat® S61: Why it Was an Easy Decision | Cat phones