Milesight IOT- Door/window sensor

Magnetic contact switch for safety, security and convenience

Milesight's WS301 magnetic contact switch provides the safety, security and convenience you need for all your fire/entry door monitoring and asset protection applications. It's a reliable solution that installs wirelessly, making it extremely easy to mount on doors, windows, cabinets and more. With advanced sensing mechanisms that detect open/closed status and object movement, you can be assured of enhanced security in your home, office or building.

It's perfect for large office complexes and factories that need constant monitoring of entry and movement within the premises to prevent theft of goods or even non-compliance with fire safety regulations. It is also ideal for individual protection of cabinets and enclosures.

The Milesight WS301 magnetic contact switch is a reliable choice for professional-level security!

• Wireless contact switch, open/closed status
• Simple installation
• 100% wireless
• Easy configuration (via NFC)

A reliable guard for every door and window

The WS301 LoRaWAN Magnetic Contact Switch (Door Sensor) can be mounted on any door or window to detect an opening or closing event. It adds physical security monitoring to your location by warning of intrusion or unauthorised entry.

Tamper detection

Alerts the administrator if an attempt is made to dismantle the device.

Long battery life

The WS301 LoRaWAN magnetic contact switch has a battery life of over 4 years without battery replacement.

Features

• Suitable for a variety of door/window materials
• Supports burglar detection on installation
• LEDs for network status, open/close status, self-protection and low battery indication
• Very long-range transmission, up to 15 km line of sight
• The built-in replaceable 1200 mAh battery can operate continuously for 5 years.
• Equipped with NFC technology for one-touch configuration
• Supports Milesight's LoRa D2D protocol to enable ultra-low latency and direct control without a gateway.
• Works well with standard LoRaWAN® gateways and network servers.
• Compatible with Milesight IoT Cloud

Specifications

• Technology : LoRaWAN® v1.0.2/v1.0.3/v1.1
• Frequency : AU915/AS923/US915
• Tx Power : 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
• Sensitivity : -137 dBm @300bps
• Mode : OTAA/ABP Class A
• Distance : 15-20 mm
• Button : 1 × Power Button (Internal), 1 × Tampering Button
• Configuration : Mobile App (via NFC) or PC software (via USB Type-C)
• Alarms : Open/Close Status, Tamper, Low Battery
• 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