Description
The MC-38 Wired Door Sensor is a reliable magnetic reed switch designed to detect the opening and closing of doors and windows, providing an essential layer of security for homes and offices. This normally open type sensor sends a signal when the door or window is opened, triggering alarms or monitoring systems to alert you of any unauthorized access.
With easy installation thanks to included double-sided foam adhesive, the MC-38 is ideal for various security alarm setups requiring wired magnetic contact sensors.
The MC-38 sensor consists of two parts: a reed switch with pigtail wires and a magnet housed in a durable plastic or alloy shell. When the magnet and switch are close within a specific range, the reed switch remains disconnected. When they move apart—such as when a door or window opens—the switch automatically connects, triggering the alarm system or notifying your security setup of the entry.
Nabila Khan, Dhaka: "Easy to install and works flawlessly with our home alarm system."
Q: Is this sensor suitable for sliding doors? Yes, as long as the magnet and switch are properly aligned within range.
Specifications
| Attribute / Feature | Specification Details |
| Model | MC-38 |
| Contact Type | NO (Normally Open) |
| Actuation Distance | 15-25mm |
| Max. Current | 0.5A |
| Max. Power | 10W |
| Working Voltage | DC100V |
| Each Size(Approx) | 27.8 x 14 x 8mm / 1.09 x 0.55 x 0.31-inch (L*W*H) |
| Mounting Hole Diameter | 4mm/0.16-inch |
| Material | ABS (Housing) |
| Net Weight | 16g |
🏢 About CSL Systems
CSL Systems is Bangladesh's one-stop security, attendance, and smart business solutions company, providing trusted solutions from leading brands including Hikvision, Dahua, ZKTeco, and Uniview.
We also develop our own AttendPro Attendance & Payroll Management Software and Smart POS Management Systems, delivering complete technology solutions for modern business operations.
→ Explore our complete Attendance & Payroll Management System
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