eSSL HM520Pro – High Sensitivity Hand Held Metal Detector
The eSSL HM520Pro hand held metal detector (HHMD) combines exceptional sensitivity, portability, and long battery life for reliable security screening. With a 25KHz operating frequency, 40‑hour battery backup, dual alarm modes, and 3‑color LED indicators, the HM520Pro is the perfect handheld scanner for airports, shopping malls, educational institutions, government facilities, and large public gatherings.
The eSSL HM520Pro is a rugged, lightweight hand held metal detector designed for professional security personnel. Its self‑adjusting sensitivity ensures accurate detection of a wide range of metals, from small blades to larger weapons, while the dual‑alarm system (audio + vibration) allows discreet operation in noise‑sensitive environments. Powered by a high‑capacity rechargeable battery, the HM520Pro delivers up to 40 hours of continuous use on a single charge, making it an indispensable tool for round‑the‑clock security operations.
🔑 Key Features – eSSL HM520Pro Hand Held Metal Detector
Delivers exceptional sensitivity for detecting both ferrous and non‑ferrous metals, including gold, silver, copper, and iron.
Two built‑in alarm modes with a slide‑bar switch for instant switching between audible alert and silent vibration mode – ideal for libraries, courts, and quiet zones.
The LED light indicates the size and distance of the detected metal object, helping security staff assess threat levels at a glance.
Automatically calibrates to different environments, reducing false alarms while maintaining high detection reliability.
A low‑power‑design combined with a high‑capacity 9V 6F22 rechargeable battery provides up to 40 hours of continuous operation – enough for multiple shifts of busy security checkpoints.
Weighing only 230 grams and measuring 286 mm × 64 mm × 34 mm, the HM520Pro reduces operator fatigue during extended screening shifts.
Reliably performs in temperatures from -25°C to +60°C, making it suitable for both indoor and outdoor security posts.
The durable ABS housing withstands frequent handling and accidental drops, ensuring a long service life in demanding security roles.
📊 Technical Specifications – eSSL HM520Pro Hand Held Metal Detector
| Product Model | eSSL HM520Pro |
|---|---|
| Operating Frequency | 25KHz ± 2KHz |
| Power Consumption | 60 mW |
| Operating Voltage | 2.4V – 3.5V |
| Operational Current | 100 – 200 mA |
| Standby Current | 25 mA |
| Battery Type | 9V 6F22 (rechargeable / alkaline) |
| Charging Time | Approx. 10 hours |
| Working Hours (Full Charge) | 40+ hours |
| Operating Temperature | -25°C to +60°C |
| Device Weight | 230 grams |
| Material | ABS (high‑strength polymer) |
| Dimensions (L × W × H) | 286 mm × 64 mm × 34 mm |
| Detection Capability | Ferrous, non‑ferrous and alloys (gold, silver, copper, iron) |
| Alarm Modes | Audio / Vibration (selectable) |
| LED Indicators | 3‑color (Green / Orange / Red) reflecting metal distance and size |
Specifications derived from eSSL Security technical documentation and official product data. All information subject to change; please confirm details at time of purchase.
🏢 Where to Deploy the eSSL HM520Pro Hand Held Metal Detector
Secondary screening at security checkpoints to verify walk‑through metal detector alarms. Lightweight design reduces fatigue during long shifts.
Secure main lobbies, server rooms, and executive zones. Vibration mode maintains a quiet, professional environment.
Rapid, reliable screening of visitors, employees, and contractors at perimeter entry points.
Enhance campus safety at school/university entries with a discreet, easy‑to‑use handheld scanner.
Screen guests and staff at lobbies, banquet halls, convention centres, and high‑profile events without causing disruption.
Prevent unauthorised removal of metal assets and reinforce compliance at factory gates and warehouse exits.
🌟 Why Choose eSSL Pune as Your Hand Held Metal Detector Partner?
We supply factory‑fresh HM520Pro detectors with full manufacturer warranty – no grey market or counterfeit products.
Our Pune‑based engineers provide on‑site training, calibration services, and integration guidance for security teams.
Integrate the HM520Pro with your wider security ecosystem including turnstiles, boom barriers, CCTV and access control systems.
Best‑in‑class rates for the eSSL HM520Pro, plus optional annual maintenance contracts for battery replacement and device servicing.
🔌 Seamless ERP, HRMS & Security System Integration
The eSSL HM520Pro hand held metal detector can be integrated with a wide range of business and security systems, including Spine, GreytHR, HROne, Zoho CRM, Candle, Saral, and Oracle. Our experts can help you configure event logging, security audit trails, and workforce management reporting for complete visibility across your organisation’s safety operations.