Key Technology Features 1. Detects even small metal objects like paper clips, ideal for high-level security checks. 2220mm (H) x 820mm (W) x 500mm (D) 2000mm (H) x 700mm (W) x 500mm (D) 70kg 0.3m at low sensitivity; 0.5m at high sensitivity LED lights on the door frame Keypad control High sensitivity to detect even small metal objects like a paper clip. Sensitivity can be adjusted from 0 to 100, allowing users to set weight, size, and location of metal items to reduce false alarms caused by coins, keys, jewelry, etc. Intelligent counter that tracks passenger flow and number of alarms. Six overlapping detection areas that trigger simultaneous alarms and accurately locate metal items based on their placement. 5°C – 40°C / 0% – 90% (non-condensing) I Beam,Steel I Beam,Metal I Beam,Stainless Steel I Beam Shandong Shifeng Metal Products Co., Ltd. , https://www.qfgygs.com
The SA-IIIC high-sensitivity digital walk-through metal detector utilizes advanced electromagnetic testing and digital processing technology, offering exceptional detection capabilities for both magnetic and non-magnetic metals. It also provides excellent recognition of personal items such as coins, keys, and belt buckles.
Â
2. Equipped with multi-zone high-brightness LED lights and sound alarms to indicate the exact location of detected items.
3. Combines digital and analog technologies for superior anti-interference performance, minimizing false alarms.
4. Strong self-diagnostic capabilities, real-time status monitoring, and combined sound and light alerts for errors.
5. Outer cover made from high-strength materials that are waterproof, fireproof, corrosion-resistant, and shockproof.
6. Modular design for easy installation and maintenance.
Outer Frame
Inner Frame
Unit Weight
Max Detection Distance
Power Supply
AC100V-240V, 50/60Hz
Power Consumption
12W
Operating Environment
-20°C to +45°C
Sensitivity Adjustment
0–299
Alarm Type
Sound and light alarm
Display
LED numeric display
Counting Function
Traffic and alarm counting
Detection Zones
6/12/18 zones available
Light Bar
Operation Method
Sensitivity
Infrared Counting
Detection Areas
Operating Temperature/Humidity
Functions:
This walk-through metal detector is designed to easily identify dangerous items such as knives, weapons, guns, and any hidden metal objects in a person's body.
RFQ – Frequently Asked Questions
Are you a manufacturer?
Yes, we are a professional manufacturer of security detection systems located in southern China. We focus on stable quality and top-notch service.
How long does it take to receive the machine after payment?
If in stock, delivery takes 3–5 days. If not in stock, production time is 10–15 days. Shipping options include sea or air.
What about warranty and after-sales support?
We offer a one-year warranty and lifetime technical support. Our engineers can be sent to your country for training, subject to additional costs. Free one-on-one training is also available at our factory.
Security Archway Walk Through Metal Detector - SA-IIIC
September 09, 2025