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EB-138 A/B/C Metal Door/Window NC/NO Magnetic Contact
- Door sensor is used to detect doors, windows, drawers, etc. are being illegally opened or moved. It consists of two portions of the wireless transmitter and magnet.
| Model | EB-138A | EB-138B | EB-138C |
| Dimensions | 46 * 21 * 12 (mm) | 47 * 17 * 7 (mm) | 30 * 13 * 6 (mm) |
| Connection | Normally open / normally closed | Normally open / normally closed | Normally open / normally closed |
| Operating distance | 50 ± 10 (mm) | 50 ± 10 (mm) | 50 ± 10 (mm) |
| Maximum pressure | ≤100VDC | ≤100VDC | ≤100VDC |
| Working Power | ≤10W | ≤10W |
≤10W |
| Housing Material | Zinc Alloy | Zinc Alloy | Zinc Alloy |
| Scope | Iron door or window | Iron door or window | Iron door or window |
| Load current | ≤500mA | ≤500mA | ≤500mA |
| product weight | 150g | 100g | 50g |
Zinc alloy material waterproof seal export models look pretty high suction force responsive
Metal body build
| Model | EB-138A | EB-138B | EB-138C |
| Qty | 50pairs / box | 50pairs/ box | 50pairs/ box |
| Package Size | 32L * 22W * 12H (cm) | 32L * 22W * 12H (cm) | 32L * 22W * 12H (cm) |
| Gross Weight | 8Kg | 5.5Kg | 3Kg |
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