WS301 - Magnetic Contact Switch LoRaWAN Sensor

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Product code: WS301-915M

Order Me In, Once ordered this item will likely dispatch before the 18th of November 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The WS301 is a compact LoRaWAN switch sensor can monitor the opening or closing of doors or windows to make it easier to monitor the movement of people or to maintain security in private spaces such as in offices or schools.

  • Can be mounted on any metallic surface on doors or windows to detect whenever it is opened or closed.
  • Can operate up to 4 years before changing batteries. 
Regular price $89.30 AUD + GST
$98.23 AUD Inc. GST
Note: Requires a Gateway to utilise the IoT Cloud software
2 Year Warranty (1 Year Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty)
WS301-915M Features
- Suitable for various doors/windows of different materials
- Support mounting tamper detection
- LED for network status, open/close status, tamper and low battery indication
- Ultra-wide-distance transmission up to line of sight of 15 km
- Built-in 1200 mAh replaceable battery can work continuously for 5 years
- Equipped with NFC for one touch configuration
- Support Milesight LoRa D2D protocol to enable ultra-low latency and directly control without gateway
- Function well with standard LoRaWAN gateways and network servers
- Compliant with Milesight IoT Cloud

Specifications

Frequency
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power
16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity
-137dBm at 300bps
Work Mode
OTAA/ABP Class A
Detection Distance
10 to 15 mm
Button
1x Power Button (Internal), 1x Tampering Button
Configuration
Mobile App (via NFC) or PC software (via USB Type-C)
Alarms
Open/Close Status, Tamper, Low Battery
Power Supply
1x 1200 mAh ER14250 Li-SOCl2 battery
Battery Life
4 to 7 years
"Operating Temperature "
-20 to +60 C
Relative Humidity
less than or equal to 90% (non-condensing)
Ingress Protection
IP30
Dimensions
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

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In less than 3 business hours you will have an answer from our expert scientists.

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If for any reason you have trouble using this form please email the following address and your enquiry will still receive a response from a scientist within 3 business hours: scientists@instrumentchoice.com.au