The Hikvision ISD-SMG218L AcuSeek walk-through metal detector is engineered with standardized electrical, communication, and relay interfaces that facilitate straightforward deployment within automated checkpoint lanes, corporate lobbies, and physical access control environments.
Network Infrastructure and Web Browser Integration
The ISD-SMG218L features 1 RJ45 network interface designed to link directly into local enterprise security networks. Through network connectivity, system administrators can configure operating parameters remotely using a standard web browser. This network interface eliminates the necessity of physically adjusting controls on the archway head unit, allowing security personnel to remotely calibrate the 999 sensitivity levels, switch between 1, 6, 11, 12, or 18 detection zone partitions, and review passage and alarm metrics captured by the integrated bilateral infrared transit sensors and 7-inch LCD screen.
Relay Alarm Outputs and Access Control Interfacing
To enable direct integration with facility access control and automated pedestrian turnstiles, the ISD-SMG218L includes 2 alarm output interfaces. These dry contact connections can be wired to third-party speed gates, optical turnstiles, flap barriers, access controller inputs, or auxiliary visual and audible strobes. When the detector identifies threat items—such as thrown metallic objects, items detected down to 1 cm above floor level, or objects matching a 25 mm coin-sized profile—the alarm outputs trigger connected barrier systems to stop rotation or activate supplementary security responses.
Multi-Arch Array and Adjacent Deployment Compatibility
In high-throughput screening checkpoints where multiple screening arches operate in parallel, electromagnetic interference between adjacent units can lead to cross-talk. The ISD-SMG218L addresses this through integrated frequency programming, allowing technicians to assign distinct frequency channels to avoid surrounding interference. With properly tuned operational frequencies, multiple walk-through metal detector units can be installed side-by-side with an installation spacing as narrow as 20 cm, maintaining full detection accuracy and multi-zone alarm tracking without cross-reporting or omissions.
Handheld Remote and Electrical Interfacing
For checkpoint supervisors requiring fast adjustments without network access, the unit supports operational parameter changes via an infrared handheld remote control unit (batteries are not included). For facility electrical infrastructure, the chassis provides 1 power interface that operates on a wide input range of 100 to 240 V AC at 50/60 Hz, with a maximum current rating of 1 A and low power consumption of 24 W. The electrical system operates reliably within ambient temperatures from -10 °C to 55 °C.
Interface & Integration Summary
| Interface / Capability | Specification | Integration Function |
|---|---|---|
| Network Interface | 1 × RJ45 Ethernet | Remote web browser parameter configuration and monitoring |
| Alarm Outputs | 2 × Output Interfaces | Interfacing with turnstiles, barrier gates, access controllers, and strobes |
| Adjacent Spacing | ≥ 20 cm side-by-side | Multi-door parallel deployment using programmable frequency channels |
| Handheld Controller | Infrared Remote | Remote parameter tuning via IR handheld unit (batteries are not included) |
| Power Connection | 1 × Power Interface | Universal 100–240 V AC, 50/60 Hz mains power (24 W, 1 A max) |
