Introduction
Scanner PDA for Touch, Alerts, and Field Handling
The V550 fits warehouse, inspection, route, and service teams that need more than label capture. In these jobs, workers may wear gloves, handle wet surfaces, or rely on app prompts while moving between tasks, so touch behavior and feedback are part of the buying decision.
The product stands out through barcode data collection, NFC card interaction, glove/wet-hand touch, and visible or audible alerts. This helps buyers judge whether operators can scan, verify, and notice task status without slowing down the worksite.
A configuration discussion should focus on scanner choice, touch behavior, NFC card position, alert visibility, and battery replacement. If the buyer needs a cleaner 5G full-screen device or a keypad-first handheld, SWELL can compare V658 or V400.
Parameters
| Core Field | Explanation |
| Waterproof | IP66 protection for warehouse, service, and inspection handling. |
| Shockproof | MIL-STD-810H with multiple 1.5m drops to cement floor. |
| OS | Android 12 for mobile data collection apps. |
| Display | 5.5-inch IPS HD+ 720 x 1440 display with wet-hand and glove touch, oleophobic and anti-fingerprint coating. |
| Camera | Front 5MP and rear 13MP cameras. |
| CPU and memory | MTK6765 octa-core 2.3GHz with DDR4GB + 64GB storage; optional DDR6GB + 128GB. |
| Cellular network | GSM, WCDMA, LTE-FDD, and LTE-TDD regional band support. |
| Wi-Fi and navigation | Dual-band 2.4GHz/5GHz Wi-Fi, GPS, GLONASS, BeiDou, and A-GPS with positioning accuracy up to 10m. |
| 2D scanner | Optional 2D scan engine choices include Honeywell HS7, ZI GUANG 2D, and Zebra. |
| NFC | 13.56MHz NFC reads at 0-30mm and supports ISO 14443A/B and ISO 15693. |
| Alerts | Three-color breathing LED, high-power buzzer, and vibration motor for scan feedback and app prompts. |
| Battery | 3.8V / 4700mAh removable battery for easy field replacement. |
| Interface and expansion | Type-C with OTG support and MicroSD card expansion up to 256GB. |
| Size/Weight | 156 x 76 x 22.6mm / 283g. |
| Optional Functions | Description |
| Optional memory | 6GB + 128GB configuration can be selected for heavier applications or larger local records. |
| Optional scanner engine | Honeywell 5703 or ZI GUANG 2D can be selected according to scan workload and label type. |
| Optional white antibacterial housing | White antibacterial housing can be discussed when appearance and surface material matter. |
| Optional special modules | Fingerprint, body-temperature, thermal-related, or high-precision GNSS requests should be confirmed by application need. |
Features
pRODUCT DISPIAY
Shenzhen: 8F, Building A, Zhihui Innovation Center, Hang Cheng Industrial Zone, Bao 'an District, Shenzhen, China
Hong Kong: Room605, 6/F, FA Yuen Commercial Building, 75-77 FA Yuen Street, MongKok, Kowloon, Hong Kong.