Handheld Terminal — Mobile Data Collection for Any Site
Your workforce doesn't always work at a fixed terminal. Four models cover field attendance, warehouse scanning, and on-the-spot printing — Android 13, 4G, all-day battery.
Handheld Device Selection
Direct factory sourcing for our premium handheld device systems.
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Intelligent Handheld Terminal（ESR366C）
EASCO ESR366C — Android , Qualcomm octa-core, 5000mAh detachable battery, 4G, 5.5-inch display, 16MP camera, 2D barcode scanner. Site attendance and warehouse management. Factory direct Shenzhen.
Waterproof, Shock-Resistant, and Dustproof Handheld Device（ESRS51）
EASCO ESRS51— Android , IP67 ，Droping Height 1.2M，Weight＜500g，Display Screen 6.3 inch IPS FHD+ screen((1080*2340)，RAM+ROM 4+64GB 5000 Ah detachable battery,Front 8 MP Rear 16 MP auto focus camera with flash, Site attendance and warehouse management. Factory direct Shenzhen.
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Handheld Thermal Printer with Receipt Function（ ESR860）
Android 13, Qualcomm octa-core, 5600mAh detachable battery, integrated thermal printer 70mm/s, 4G. Parking management, medical traceability, ticket verification. Factory direct Shenzhen.
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Intelligent Handheld Terminal（ESR366）
EASCO ESR366— Android , Qualcomm octa-core, 4600mAh detachable battery, 4G, 5.5-inch display, 16MP camera, 2D barcode scanner. Site attendance and warehouse management. Factory direct Shenzhen.
What Is a Handheld Terminal?
A handheld terminal is a battery-powered, portable computer built for data collection, identity verification, and field management, going to the construction zone, the warehouse bay, or the delivery route, rather than requiring the worker to come to a fixed station. It captures barcodes, reads NFC/RFID, verifies identity, records attendance, and transmits data over 4G or WiFi to a central system no dependency on a fixed network connection at the point of use.
The ESR366-S is the standard all-purpose field terminal. The ESR860 adds an integrated thermal printer for workflows needing a physical record on the spot. EASCO's own page also references an ESR51 rugged variant and an ESR366C gun-grip model; confirm current availability and specifications for these two directly with EASCO.
Key Features of EASCO Handheld Terminals
Standard high-availability features built into every model.
Octa-Core Processing Handles Parallel Field Tasks
The Qualcomm SM6225 8-core 2.4GHz chipset runs barcode scanning, biometric verification, 4G data transmission, and the Android interface simultaneously, with no lag waiting for the device to catch up mid-task.
Detachable Batteries Keep the Shift Running
4,600mAh on the ESR366-S, 5,600mAh on the ESR860, both detachable. Swap to a spare in the charging cradle without powering down; one spare battery per device effectively removes the battery as a shift-length constraint.
Printing When the Workflow Requires It
Most handheld terminals stop after capturing data. The ESR860 adds an integrated thermal printer for workflows that also require an immediate receipt, label, or confirmation slip, without carrying a second device.
Where Handheld Terminals Are Used
Ideally suited for demanding layouts where security meets environmental challenges.
Factories
A written sober-only policy doesn't enforce itself, and a loading dock outside network range can't run on a fixed terminal alone. This profile covers how EASCO addresses both.
Airports
A restricted airside zone needs tighter biometric tolerance than a staff entrance. This profile covers how EASCO addresses both zones.
Government
Public counters need throughput. Restricted records rooms need a tighter tolerance. Procurement needs documentation. This profile covers all three.
Frequently Asked Questions
Answers to typical engineering and deployment questions.
Both run Android 13 on a Qualcomm SM6225 Octa-core 2.4GHz processor, with 4GB RAM and 64GB storage expandable via a TF card up to 256GB.
The ESR366-S has a 4,600mAh detachable battery; the ESR860 has a 5,600mAh detachable battery with a standby time of over 350 hours. Both support a charging cradle that charges the main unit and a spare battery simultaneously.
70mm/s thermal printing on 30mm-diameter, 57mm-wide paper, supporting labelled paper and receipts simultaneously. Includes black label sensing, no-paper detection, and over-heat/over-voltage protection.
Yes — both models include a 2D scanning engine (≥3mil accuracy) and NFC at 13.56MHz (ISO14443A/B, ISO15693, NFC). The ESR860 additionally supports optional UHF RFID (EPC Class 1 Gen 2, ≤2m read distance).
Both support 4G LTE (CN and EAU band configurations), dual-band WiFi (2.4/5GHz), Bluetooth 5.1, and GPS/GLONASS/BeiDou positioning. Type-C USB with OTG and Power Delivery is standard.
EASCO's product range references an ESR51 three-proof rugged variant and an ESR366C gun-grip model with a built-in HF card reader. Confirm current specifications and availability for these two models directly with EASCO.
Standard orders ship within the quoted production window from EASCO's Shenzhen facility. Contact EASCO via WhatsApp to confirm lead time based on model and volume.
Ready to Move Forward?
Tell us your workflow printing, scanning, attendance tracking, or card reading nd we'll confirm the right model. EASCO manufactures handheld terminals across four referenced models, Android 13, 4G-ready, factory direct from Shenzhen.
Hattie Huang
Senior Engineer at EASCO
Hattie Huang brings 20+ years of engineering tunrnstiles, having guided 500+ brands in gate openers to turnstile solutions.
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