Sanchar STC-712s License Free PTT Over Cellular Handheld Display, Android

Walkie Talkies & Two-Way Radios

The Sanchar STC-712s is a robust, Android-powered Push-to-Talk-over-Cellular (PoC) handheld designed for wide-area communication without the need for traditional radio-frequency licensing. Built for industries, security, logistics, and public service, it combines smartphone-style usability with mission-ready durability and voice/data connectivity across 2G/3G/4G LTE networks.

Technical Specifications

Key Features

• Android open-system handheld radio with a 1.77″ LED screen.
• 4G LTE / WiFi / GPS / AGPS / Bluetooth connectivity for global coverage.
• Man-Down / Gyroscope / Vibration feedback built in.
• IP68 rating for protection against dust and immersion, built for tough environments.
• Expandable storage (up to 256 GB) for apps, logs, and voice/data records.

Applications

• Security & law-enforcement teams needing wide-area, license-free radio communications.
• Logistics, transportation, and warehousing where voice + data is critical.
• Industrial and mining sites requiring rugged handheld PoC devices.
• Campus communications, utilities, field service, and remote operations.

Benefits

• Instant Push-to-Talk across cellular networks—greater range than RF walkie-talkies.
• No need for spectrum licensing—lower cost and fast deployment.
• Smart-device capabilities (apps, GPS tracking, data) in a rugged form-factor.
• Built for real-world conditions: rugged, reliable, designed for 24/7 use.