1. Introduction
The Tera P161 is a robust Android 11 handheld barcode scanner designed for efficient data collection in various environments such as industrial work, logistics, warehouses, and retail. Featuring a powerful Qualcomm CPU, Zebra SE4710 scanning engine, and a long-lasting 6700mAh hot-swappable battery, the P161 offers reliable performance and durability. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Image: Tera P161 Android Barcode Scanner with its pistol grip and charging cradle.
2. What's Included
Upon unboxing your Tera P161, please verify that all the following components are present:
- 1x Tera P161 Android 11 Handheld Barcode Scanner
- 1x Pistol Grip
- 1x Charging Cradle
- 1x Hand Strap
- 1x Charge Adapter
- 1x QC-Adapter-US
- 1x Adapter-US
- 1x Screen Protector
- 1x USB Cable
- 1x User Manual (this document)
- 1x SDK (Software Development Kit)

Image: A visual representation of all items included in the Tera P161 package.
3. Key Features
3.1. Zebra SE4710 Scanning Engine
Equipped with the Zebra SE4710 2D barcode reading capability, the P161 accurately and quickly reads various 1D and 2D barcode symbologies. This integration enhances scanning efficiency for diverse applications.
3.2. Qualcomm CPU & Android 11 OS
The device runs on a top-notch Qualcomm Snapdragon processor with Android 11 OS. This combination provides enhanced privacy and security features, improved notification management, and robust update capabilities. The Android 11 OS can be updated to Android 13 OS.

Image: Diagram illustrating the Qualcomm 2.0GHz Octa-Core CPU and Android 11 OS, highlighting 3GB RAM and 32GB ROM.
3.3. 6700mAh Hot-Swap Battery
The P161 features a 6700mAh removable battery that supports hot-swapping, allowing for continuous operation without data loss during battery replacement. It provides over 12 hours of working time and charges fully in approximately 3.5 hours with the standard Quick AC charger.

Image: Graphic detailing the 6700mAh removable battery, 680 hours standby time, 12 hours continuous working time, 3.5 hours charging time, and 100mAh backup battery.
3.4. Connectivity
The device supports Wi-Fi 6-Ready technology for fast seamless roaming in large environments like warehouses. It also features Bluetooth connectivity for pairing with various peripherals, and an optional 4G SIM for outdoor communication (dependent on telecom operator requirements).
3.5. Fast & Accurate Data Entry
The 4-inch HD touchscreen (800x480) supports multi-touch and is functional even with wet hands. It includes a dedicated 37-key numeric keypad with F1-F8 programmable function keys for quick shortcuts, offering both physical and virtual keyboard flexibility.
3.6. Durability (IP65 Grade)
The Tera P161 boasts an IP65 rating, ensuring resistance to water and dust. It is also designed to withstand drops from 1.5 meters (4.9 feet), making it suitable for demanding work environments.

Image: The Tera P161 device shown with icons representing its drop-proof, water-proof, and dust-proof capabilities, highlighting its 4.9ft/1.5m drop resistance.
3.7. Software Integration
The P161 features built-in scanning middleware for seamless integration with third-party applications, including ERP systems like Odoo and various web applications. It is compatible with major MDM (Mobile Device Management) solutions such as SOTI, Ivanti, Scalefusion, and 442Gears.
4. Setup Guide
4.1. Battery Installation and Charging
- Install Battery: Locate the battery compartment on the back of the device. Insert the 6700mAh removable battery, ensuring it clicks into place. The device also has a 100mAh backup battery to retain data during hot-swapping.
- Charge Device: Connect the charge adapter to the charging cradle, then place the P161 scanner into the cradle. Alternatively, use the USB cable to directly charge the device. A full charge takes approximately 3.5 hours.
- Initial Power On: Press and hold the power button until the Tera logo appears on the screen.
4.2. Attaching Pistol Grip and Hand Strap
- Pistol Grip: Align the P161 with the pistol grip attachment points and slide it securely into place until it locks. This provides a comfortable and stable grip for extended use.
- Hand Strap: Attach the hand strap to the designated loops on the device for added security and to prevent accidental drops.

Image: The Tera P161 barcode scanner shown with the pistol grip attached, ready for use.
4.3. Network Configuration
- Wi-Fi Connection: Navigate to Settings > Network & Internet > Wi-Fi. Select your desired network and enter the password if required.
- Bluetooth Pairing: Go to Settings > Connected devices > Pair new device. Select the Bluetooth device you wish to pair with and follow the on-screen prompts.
- 4G SIM (Optional): Insert a compatible 4G SIM card into the designated slot (refer to device diagram for location). Configure mobile data settings via Settings > Network & Internet > Mobile network if necessary.
5. Operating Instructions
5.1. Barcode Scanning
- Activate Scanner: Press the scan button located on the side or the pistol grip (if attached) to activate the Zebra SE4710 scanning engine.
- Position Device: Aim the scanner's laser or imager at the barcode, ensuring the entire barcode is within the scanning area.
- Scan: Hold steady until a successful scan indication (e.g., beep, green light) is received. The scanned data will appear in the active application.
5.2. Using the Touchscreen and Keypad
- Touchscreen Navigation: Use standard Android gestures (tap, swipe, pinch-to-zoom) to navigate the interface. The screen is responsive even with wet hands.
- Physical Keypad: Utilize the 37-key numeric keypad for rapid data entry.
- Programmable Function Keys: The F1-F8 keys can be customized to launch frequently used applications or commands for quick access. Refer to the device settings for key mapping options.
- Virtual Keyboard: The device also supports the Gboard virtual keyboard for additional input flexibility.
5.3. Basic Android Operations
- Home Screen: Tap the home button to return to the main screen.
- Recent Apps: Tap the recent apps button to view and switch between open applications.
- Notifications: Swipe down from the top of the screen to access the notification panel and quick settings.
- App Management: Install and manage applications through the Google Play Store or by sideloading APKs (ensure security settings allow this).
6. Maintenance
6.1. Cleaning the Device
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the screen and exterior.
- Avoid using abrasive cleaners, solvents, or aerosol sprays directly on the device.
- Ensure all ports are dry before charging.
6.2. Battery Care
- To maximize battery lifespan, avoid extreme temperatures.
- Store the device with a partial charge (around 50%) if not used for extended periods.
- Utilize the hot-swap feature to replace batteries without powering down the device, ensuring continuous workflow.
6.3. Software Updates
Regularly check for system updates to ensure optimal performance, security, and access to new features. The Android 11 OS on your device can be updated to Android 13 OS. To check for updates, navigate to Settings > System > System update.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low or depleted battery; Software crash | Charge the device for at least 30 minutes. Perform a forced restart by holding the power button for 10-15 seconds. |
| Barcode not scanning | Barcode damaged/unreadable; Scanner lens dirty; Incorrect symbology settings | Ensure barcode is clear and undamaged. Clean the scanner lens. Check scanner settings for enabled symbologies. |
| Wi-Fi connection issues | Out of range; Incorrect password; Router issue | Move closer to the Wi-Fi router. Re-enter the Wi-Fi password. Restart the router and the device. |
| Slow performance | Too many apps running; Low storage space | Close unnecessary background applications. Clear cache and temporary files. Consider uninstalling unused apps. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | P161 |
| Operating System | Android 11 (Upgradable to Android 13) |
| CPU | Qualcomm Snapdragon Processor |
| Barcode Scanner | Zebra SE4710 (1D/2D) |
| Battery | 6700mAh Removable (with 100mAh backup) |
| Working Time | Over 12 hours (depending on usage) |
| Charging Time | Approx. 3.5 hours |
| Display | 4-inch HD Touchscreen (800x480) |
| Keypad | 37-key Numeric + F1-F8 Programmable |
| Connectivity | Wi-Fi 6-Ready, Bluetooth, Optional 4G SIM |
| Protection Rating | IP65 |
| Drop Resistance | 1.5 m / 4.9 ft. |
| Product Dimensions | 1.26 x 2.85 x 7.95 inches |
| Item Weight | 2.8 pounds |
9. Official Product Video
Video: An official product video from Tera-US showcasing the key features of the Tera P161 Android Barcode Scanner, including its Qualcomm CPU, 6700mAh battery, and 37-key design.
10. Warranty and Support
Tera provides comprehensive customer support for the P161 barcode scanner. As the factory source, Tera offers SDK kits and 24/7 customer support, along with technical assistance and customization services. Offline technical assistance is also available in the United States.
- Customer Support: Available 24/7 for any inquiries or assistance.
- Technical Assistance: Lifetime technical support is provided, including offline assistance in the United States.
- User Manual (PDF): For a downloadable version of the user manual, please refer to the official product page or click here.


Images: Tera's dedicated customer support and technical assistance teams.





