eSSL HM300 – Rugged Handheld Metal Detector for Reliable Security Screening
The eSSL HM300 handheld metal detector combines durability, performance, and ease of use for professional security personnel. With its 20KHz operating frequency, adjustable sensitivity, and multi‑color LED indicators, the HM300 delivers accurate detection across a wide range of threat types. Its lightweight design, low power consumption, and extremely long battery life make it the ideal choice for airports, educational institutions, government buildings, industrial facilities, and high‑profile events.
The eSSL HM300 is a high‑performance hand‑held metal detector designed for continuous use in demanding security environments. Its self‑calibrating digital microprocessor technology eliminates the need for periodic sensitivity adjustments, ensuring consistent performance throughout its lifespan. The rugged, high‑impact ABS case with a reinforced coil compartment protects the internal electronics during daily handling and accidental drops. With an extended battery life of up to 170 hours on a single 9V alkaline battery, the HM300 significantly reduces the frequency of battery changes in busy checkpoints.
🔑 Key Features – eSSL HM300 Handheld Metal Detector
Provides reliable detection of ferrous metals, including weapons and tools, at a wide range of detection distances. (Note: The HM300 is specifically designed to detect ferrous metals.)
Choose between a sharp audible alert or a discreet vibration mode to suit any environment – from libraries and courts to busy airport terminals.
Green LED: Power ON indicator; Red LED: Low battery warning; Red LED flashing: Alarm triggered; Green LED flashing: Rechargeable battery charging indicator.
Digital microprocessor technology eliminates the need for periodic sensitivity adjustments, ensuring consistent performance over the detector's lifetime.
Extremely low power consumption (270 mW) provides up to 170 hours of continuous operation on a standard 9 V alkaline battery. Optional rechargeable battery kit available.
High‑impact ABS case with reinforced coil compartment, weighing only 180 g to reduce operator fatigue during extended shifts.
A larger scan area enables quicker and more thorough body scanning, improving checkpoint throughput without sacrificing detection accuracy.
Fine‑tune the detector's sensitivity to match environmental conditions and specific site security requirements.
📊 Technical Specifications – eSSL HM300 Handheld Metal Detector
| Product Model | eSSL HM300 (ESSL Security) |
|---|---|
| Operating Frequency | Approx. 20 KHz |
| Power Supply | Standard 9V battery (rechargeable battery optional) |
| Power Consumption | 270 mW | Operating Current | Less than 50 mA |
| Operating Voltage | 7V – 9V |
| Operating Temperature | -10°C to +65°C |
| Net Weight | 180 g |
| Dimensions (L × W × H) | 340 mm × 140 mm × 30 mm |
| Package Size (L × W × H) | 360 mm × 150 mm × 50 mm |
| Battery Life (Standard Alkaline) | Up to 170 hours of continuous operation |
| Case Material | High‑impact ABS |
Specifications derived from eSSL Security technical documentation and official product data.
⚙️ How the eSSL HM300 Detection System Works
The coil inside the detector emits a low‑intensity electromagnetic field. When this field passes over a metallic object, the object's eddy currents disturb the field, triggering a response.
Digital microprocessor technology analyses the disturbance against the programmed sensitivity level, distinguishing between harmless items and genuine threats while reducing false alarms.
When a metal object is detected, the HM300 activates a sharp audible tone and simultaneously illuminates the red LED alarm indicator, providing immediate feedback to the operator.
Operators can adjust the detector's sensitivity using the built‑in dial, allowing the device to be tuned to different environmental conditions and specific security protocols.
📏 Detection Range – eSSL HM300 Handheld Metal Detector
| Object | Detection Distance (Min-Max) | Detection Distance (Typical) |
|---|---|---|
| Pin | 35 – 70 mm | 10 mm |
| Pistol (Type 64) | 220 – 250 mm | 90 mm |
| 6‑inch Dagger | 200 – 240 mm | 60 mm |
| 20 mm Steel Ball | 150 mm | — |
| ₹1 Coin | 100 – 130 mm | — |
| Razor Blades | — | 30 mm |
Detection ranges are influenced by object composition, orientation, and the selected sensitivity level.
🏢 Where to Deploy the eSSL HM300 Handheld Metal Detector
Perform secondary screening at security checkpoints to verify walk‑through metal detector alarms. The lightweight design ensures operator comfort during long shifts.
Secure main lobbies, server rooms, and executive zones. The 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 entrances 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 Handheld Metal Detector Partner?
We supply factory‑fresh HM300 detectors with a 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 HM300 with your wider security ecosystem including turnstiles, boom barriers, CCTV, and access control systems.
Best‑in‑class rates for the eSSL HM300, plus optional annual maintenance contracts for battery replacement and device servicing.
🔌 Seamless ERP, HRMS & Security System Integration
The eSSL HM300 handheld 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.