Magnetic Contact Switch
WS301
- 100% Wire-Free
- Simple Installation
- 4~7 Years Battery Life
- Easy Configuration (Via NFC)
A Reliable Guardian for Every Door and Window
The WS301 LoRaWAN Magnetic Contact Switch (Door Sensor) can be mounted on any doors or windows to detect an opening or closing event. It adds physical security monitoring to your location by warning of intrusion or unauthorized entry.
Tamper Detection
Alerting administrator to any attempts to dismount the device
Long Battery Life
WS301 LoRaWAN Magnetic Contact Switch provides more than 4 years service life without battery replacement
Easy Installation
Double-Sided Mounting Tape
Screw
Milesight IoT Cloud
- Monitoring door/window status for unauthorized entry
- Interactive cooperation with a variety of Milesight sensors
- Android & iOS versions allow you to manage devices at your fingertips
Related Products
Minimal Size
Specifications | Documents
| Wireless Transmission | Technology | LoRaWAN® v1.0.2/v1.0.3/v1.1 |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 | |
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) | |
| Sensitivity | -137 dBm @300bps | |
| Mode | OTAA/ABP Class A | |
| Measurement and Interface | Detection Distance | 10-15 mm |
| Button | 1 × Power Button (Internal), 1 × Tampering Button | |
| Operation | Configuration | Mobile App (via NFC) or PC software (via USB Type-C) |
| Alarms | Open/Close Status, Tamper, Low Battery | |
| Physical Characteristics | Power Supply | 1 × 1200 mAh ER14250 Li-SOCl2 battery |
| Battery Life | 4~7 years | |
| Operating Temperature | -20°C to +60°C | |
| Relative Humidity | ≤90% (non-condensing) | |
| Ingress Protection | IP30 | |
| Dimension | Sensor: 50 × 30 × 17 mm (1.97 × 1.18 × 0.67 in) Magnet: 30 × 17 × 8 mm (1.18 × 0.67 × 0.31 in) | |
| Installation | On the flat surfaces with screws or 3M tapes |
