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Intelligent Handheld Terminal
INTELLIGENT HANDHELD TERMINAL

Intelligent Handheld Terminal

Runs on a Qualcomm octa-core 2.4 GHz processor with 4 GB RAM and a 4,600 mAh detachable battery that swaps in the field without powering the device down. Covers 4G, dual-band WiFi, Bluetooth 5.1, and GPS — with a 2D barcode scanner and NFC built in for site attendance, warehouse, and logistics workflows.

Android 13
Operating System
4,600 mAh
Battery Capacity
Qualcomm Octa-Core 2.4GHz
Processor
4G
Connectivity
Request a Quote Download Spec Sheet
✓ 12 Months Factory Warranty
✓ ISO 9001 & CE Certified

Android 13. 4G. 4,600mAh Detachable Battery. Built for the Field.

The EASCO ESR366-S is an Android 13 handheld terminal running a Qualcomm Snapdragon SM6225 octa-core 2.4 GHz processor with 4 GB RAM. A 4,600 mAh detachable battery keeps it running through full shifts. 4G connectivity, 16 MP rear camera, 2D barcode scanning, and NFC make it suited to site attendance management, factory warehouse operations, logistics, and retail store management.

Android 13. 4G. 4,600mAh Detachable Battery. Built for the Field.

Qualcomm Octa-Core 2.4 GHz. 4 GB RAM. Handles Field Data Without Lag.

The Qualcomm SM6225 octa-core processor at 2.4 GHz with 4 GB RAM + 64 GB storage handles barcode scanning, biometric verification, data sync, and multi-app workflows without slowdown. Storage expands to 256 GB via TF card. Android 13 provides the latest security patches and application compatibility. **Performance specs:**

CPU: Qualcomm SM6225 octa-core 2.4 GHz
OS: Android 13.0
RAM: 4 GB
Storage: 64 GB (expandable to 256 GB via TF card)
Display: 5.5-inch IPS HD+ screen, 720×1,440, multi-touch
Weight: under 300 g
Qualcomm Octa-Core 2.4 GHz. 4 GB RAM. Handles Field Data Without Lag.

2D Barcode. NFC. PSAM. One Device Reads Them All.

The 2D scanning engine handles barcodes at ≥3 mil accuracy. NFC at 13.56 MHz reads ISO 14443A/B, ISO 15693, Mifare M1, CPU cards, and NFC tags at 2–3 cm range. Two PSAM slots are available as an optional configuration. The rear 16 MP autofocus camera with flash doubles as a document and label scanner. **Scanning & identification specs:**

2D scanning engine: accuracy ≥3 mil
NFC: 13.56 MHz, ISO 14443A/B, ISO 15693, Mifare M1, CPU, NFC tags 2–3 cm
PSAM: 2-slot optional ISO/IEC 7816-1/2/3/4
Rear camera: 16 MP, autofocus, with flash
Front camera: 8 MP (optional)
2D Barcode. NFC. PSAM. One Device Reads Them All.

4G. Dual-Band WiFi. Bluetooth 5.1. GPS. Connected Anywhere.

The ESR366-S covers every wireless protocol needed for field operations: 4G LTE in both CN and EAU regional band sets, dual-band WiFi (2.4/5 GHz, IEEE 802.11 a/b/g/n/ac/ax-ready), Bluetooth 5.1, and GNSS (GPS/GLONASS/BeiDou). Two Nano-SIM slots. USB-C with Power Delivery and OTG support. **Connectivity specs:**

WLAN: dual-band 2.4/5 GHz, 802.11 a/b/g/n/ac/ax-ready
WWAN: 4G LTE (CN and EAU regional variants available)
Bluetooth: 5.1
GNSS: GPS / GLONASS / BeiDou
Interface: USB Type-C, OTG, Power Delivery supported
SIM: Nano-SIM × 2
Tricolor breathing light + motor notification
4G. Dual-Band WiFi. Bluetooth 5.1. GPS. Connected Anywhere.

4,600mAh Detachable Battery. Swap Without Powering Down.

The 4,600 mAh battery is detachable — carry a spare and swap in the field without shutting the device down. The optional charging cradle charges one main unit and one spare battery simultaneously. Operating temperature runs from -10°C to 50°C; storage temperature down to -40°C. **Battery & durability specs:**

Battery: 3.8 V / 4,600 mAh, detachable
Charging: standard via USB-C Power Delivery
Optional: charging cradle (main unit + spare battery simultaneously)
Operating temperature: -10°C to 50°C
Storage temperature: -40°C to 70°C
Humidity: 5–95% RH, non-condensing
4,600mAh Detachable Battery. Swap Without Powering Down.

Intelligent Handheld Terminal — Complete Technical Specification

Download Spec Sheet
Technical Specifications
Model
ESR366-S
CPU
Qualcomm SM6225, octa-core 2.4 GHz
OS
Android 13.0
RAM / Storage
4 GB / 64 GB (expandable to 256 GB)
Display
5.5-inch IPS HD+, 720×1,440, multi-touch
Rear camera
16 MP, autofocus, with flash
Front camera
8 MP (optional)
Battery
3.8 V / 4,600 mAh, detachable
Weight
Under 300 g
Dimensions
170 × 79 × 17.6 mm
2D scanning engine
Accuracy ≥3 mil
NFC
13.56 MHz — ISO 14443A/B, ISO 15693, NFC tags — 2–3 cm
PSAM
2-slot (optional)
WLAN
Dual-band 2.4/5 GHz, 802.11 a/b/g/n/ac/ax-ready
WWAN
4G LTE (CN and EAU variants)
Bluetooth
5.1
GNSS
GPS / GLONASS / BeiDou
Interface
USB Type-C, Power Delivery, OTG
SIM slots
Nano-SIM × 2
TF slot
× 1 (up to 256 GB)
Audio
Loudspeaker, microphone, voice calls supported
Notifications
Tricolor breathing light, motor
Side keys
Power, volume +/−, scan button × 2
Sensors
Gravity / gyroscope / magnetic (optional)
Operating temperature
-10°C to 50°C
Storage temperature
-40°C to 70°C
Humidity
5–95% RH, non-condensing
Warranty
12 months from factory date
HOW IT WORKS

Scan. Verify. Sync. Built for High-Volume Field Operations.

1

Step 1 — Scan or Verify

Press the dedicated scan button to activate the 2D engine for barcode or QR code reading. Tap the NFC zone for card reading. The rear 16 MP camera handles document or label capture.

2

Step 2 — Process Locally

The Qualcomm octa-core processor handles verification and data entry in real time. Face recognition applications can run via the front camera when installed.

3

Step 3 — Transmit

4G or dual-band WiFi syncs data to the management platform in real time. GPS/GNSS logs the location of each scan event for field workforce management applications.

4

Step 4 — Continue

The detachable battery keeps the device running through a full shift. Carry a spare battery and swap without powering down — zero downtime in the field.

Scan. Verify. Sync. Built for High-Volume Field Operations.
COMMON QUESTIONS

What Buyers Ask Before Ordering the Intelligent Handheld Terminal

Site attendance management, factory and warehouse inventory, logistics operations, and retail store management. Any workflow requiring mobile barcode scanning, NFC card reading, and 4G-connected data sync in the field.

Yes — the 4,600 mAh battery is detachable. Carry a spare and hot-swap in the field. The optional charging cradle charges both the device and a spare battery simultaneously.

2D barcode engine (accuracy ≥3 mil), NFC (13.56 MHz, ISO 14443A/B, ISO 15693, Mifare, NFC tags), and a 16 MP autofocus rear camera for document and label scanning. PSAM slots are available as an optional configuration.

Two regional variants: CN version (China/India bands) and EAU version (Europe/Middle East/Africa/Korea/Thailand/Australia bands). Specify your destination region at order time.

-10°C to 50°C operating, -40°C to 70°C storage. Humidity up to 95% RH non-condensing.

Contact EASCO via WhatsApp (+86 13711422283) or email hwenyin280@gmail.com with your quantity, regional 4G variant (CN or EAU), optional accessories needed, and shipping destination.

FACTORY DIRECT

Ready to Order the Intelligent Handheld Terminal?

Send your quantity, regional 4G variant, and accessory requirements. EASCO manufactures the ESR366-S in-house at its Shenzhen facility — factory direct, CE certified, 12-month warranty.

PATH 1

Ready to Buy

Direct sourcing quote. Specify target models and details.

✓

Quote Sourcing Request Received

Thank you. Your request for quote has been sent straight to EASCO's production engineering team in Shenzhen. A confirmation copy will be emailed to you.

PATH 2

Not Sure What You Need?

Discuss environment parameters and requirements with a product expert.

✓

Expert Consultation Scheduled

Thank you. Your project brief has been recorded. An English-speaking access controller analyst will contact you at your preferred time.