ST-C66 UHF READER / GUN
Industrial Handheld Gun Reader
The C66 UHF RFID Reader: Sensitive and High-Performing
The C66 UHF is the ultimate RFID reader, with a reading range of up to 30 meters. It supports Impinj Gen2X for enhanced RFID performance and features Android 11/13 operating system, a Qualcomm Octa-core processor, a large 5.5’’ display, powerful battery, 13MP camera, and optional barcode scanning.






- Display: 5.5” HD full display (18:9), IPS 1440 × 720, multi-touch, glove and wet-hand support
- Keyboard: 1 power key, 2 scan keys, 2 volume keys
- Sensors: accelerometer, light, proximity, gravity; optional gyroscope and geomagnetic
- Notifications: sound, LED, vibration
- Audio: 2 microphones (1 for noise cancellation), 1 speaker, receiver
- Card slots: 1 Nano SIM, 1 Nano SIM / TF
- Interfaces: USB Type-C, USB 3.1, OTG, extended thimble
- Removable battery: 4420 mAh (standard version) / 5200 mAh (fingerprint / UHF), optional “pistol battery” 5200 mAh with QC3.0 and RTC
- Standby: up to 490 h (main battery only), WiFi: 470 h, 4G: 440 h
- Continuous use: >12 h (depends on usage environment)
- Charging: 2.5 h with standard adapter and USB cable
- Operating system: Android 11/13, GMS, Android Enterprise, Zero-Touch, FOTA, Soti MobiControl, SafeUEM
- SDK: Chainway SDK, Java language, Eclipse / Android Studio tools
- Future compatibility: update planned to Android 18
- Rear camera: 13 MP autofocus with flash
- Face recognition: ISO19794-5 compliant
- NFC: 13.56 MHz frequency, ISO14443A/B, ISO15693, NFC-IP1/IP2 protocols, M1 chip (S50, S70), CPU card, NFC tag, operating range 2–4 cm
- Dimensions: 160 × 76 × 15.5 / 17.0 mm / 6.3 × 2.99 × 0.61 / 0.67 in
- Weight: 287 g (device with standard battery), 297 g (device with fingerprint / UHF)
- CPU: Octa-core, 2.0 GHz
- RAM/ROM: 3GB + 32GB / 4GB + 64GB / 6GB + 128GB
- Memory expansion: MicroSD up to 256 GB
- Operating temperature: −20 °C ~ +50 °C (−4 °F ~ 122 °F)
- Storage temperature: −40 °C ~ +70 °C (−40 °F ~ 158 °F)
- Humidity: 5% ~ 95% RH, non-condensing
- Drop: multiple 1.8 m / 5.91 ft drops onto concrete (min. 20 times), 2.4 m / 7.87 ft with bumpers, MIL-STD-810H: multiple 1.22 m / 20 times
- Tumble: 1000 × 0.5 m / 1.64 ft drops at room temperature
- Protection: IP65 per IEC, optional IP67
- ESD: ±15 kV air discharge, ±8 kV contact discharge