**18 Zones Walk Through Metal Detector Door SA-IIIC Archway Metal Detector**
The SA-IIIC high-sensitivity digital walk-through metal detector utilizes advanced electromagnetic testing and digital processing technology, offering excellent detection capabilities for both magnetic and non-magnetic metals. It also provides good recognition of personal items such as coins, keys, and belt buckles.
**Technology Features:**
1. Detects even small metal objects like a paper clip, making it ideal for high-level security checks.
2. Equipped with multi-zone high-brightness LED lights to accurately indicate the location of detected items, along with a sound alarm.
3. Combines digital and analog technologies for superior anti-interference performance, minimizing false alarms.
4. Strong self-diagnosis capability, real-time status monitoring, and visual and audio alarms for errors.
5. The outer cover is made from high-strength material, offering resistance to water, fire, corrosion, and impact.
6. Modular design for easy installation and maintenance.
**Specifications:**
- **Outer Frame:** 2220mm (H) x 820mm (W) x 500mm (D)
- **Inner Frame:** 2000mm (H) x 700mm (W) x 500mm (D)
- **Unit Weight:** 70kg
- **Max Detection Distance:** 0.3m at low sensitivity; 0.5m at high sensitivity
- **Power Supply:** AC 100V–240V, 50/60Hz
- **Power Consumption:** 12W
- **Operating Temperature:** -20°C to +45°C
- **Sensitivity Adjustment:** 0–299
- **Alarm Type:** Sound and light
- **Display:** LED showing numbers
- **Counting Function:** Tracks traffic and alarms
- **Detecting Zones:** 6/12/18 zones available
- **Light Bar:** LED on door frame
- **Operation Method:** Keypad
- **Sensitivity:** High sensitivity to detect small metal objects. Adjustable sensitivity (0–100) to reduce false alarms for common items like coins, keys, and jewelry.
- **Infrared Counting:** Intelligent counter for tracking passenger flow and number of alarms.
- **Detection Areas:** Six overlapping detection areas for accurate location identification of metal objects.
- **Operating Environment:** 5°C–40°C / 0%–90% humidity (non-condensing)
**Functions:**
The walkthrough metal detector can easily detect dangerous items such as knives, weapons, guns, and any hidden metal object on a person’s body.
**RFQ (Request for Quotation):**
**Are you a manufacturer?**
Yes, we are a professional manufacturer of security threat detection systems based in southern China. We focus on stable quality and excellent service.
**How long will it take to receive the machine after payment?**
If in stock, delivery takes 3–5 days. If not in stock, production takes 10–15 days. Shipping options include sea or air.
**What about warranty and support?**
We offer a one-year warranty and lifetime technical support. Our engineers can be sent to your country for training (additional cost). Free one-on-one training is also available at our factory.
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