- Band: EU868
Christmas closure: Last shipping day is 23 Dec, and we'll be back shipping in the New Year on 6 Jan!
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LoRaWAN Sensors
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Our Manufacturers
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LoRaWAN Gateways
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Outdoor LoRaWAN Gateways
Outdoor LoRaWAN gateways for the best possible LoRa coverage. Our range includes Tektelic's carrier-grade Macro, low-cost Browan Outdoor Gateways and the easily-installed Wifx L1.
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Indoor LoRaWAN Gateways
Indoor LoRaWAN gateways for quick and easy LoRa coverage. Our range includes the super-low-cost Things Indoor Gateway, Tektelic's Micro with 4G option, and RAK Wisgate.
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LoRaWAN Sensors
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All devices
Home and office environmental sensors. Temperature, humidity, room presence and activity, and CO₂.
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Motion and Activity Sensors
Monitor motion, desk and room occupancy, and door and window opening with our range of smart building sensors.
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Air Quality Sensors
Monitor outdoor temperature, humidity and particulates with our robust outdoor environmental sensors.
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Cold Chain Monitoring
Monitor fridges and freezers with our range of industrial-grade cold-chain sensors.
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Agriculture Sensors
Measure soil moisture, temperature and light level to optimise growing and horticulture!
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People Counters
Count people passing through doorways in and out of buildings and rooms.
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Industrial Devices
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Industrial Sensors & Transceivers
Connect industrial devices to your LoRaWAN network with our range of sensors and interfaces. Including: analogue and digital signals, RS485/Modbus and RS232/serial. Switch electrical devices and measure power usage.
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Water Valves & Meters
Monitor and control water flow with our smart LoRaWAN valves and meters. Ideal for leak detection and sub-tenant water metering, see our range of devices from Talkpool and MClimate.
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Car Parking Sensors
Monitor your car park with NWave Parking Sensors. Ideal for capacity planning and management. Reduce hunting for spaces and boost efficiency of your parking lot.
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Power Metering and Control
Measure power usage, and control electrical devices. Devices for sub-tenant metering and appliance control.
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Antennae
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LoRaWAN Antennae
Antennae for LoRaWAN gateways and devices. From high-gain outdoor antennae to compact node antennae, we stock excellent quality Sirio, RAK, and Browan products to suit every LoRa gateway
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LoRaWAN Antennae
Low-loss RF cable assemblies, and adaptors for connecting antennae to LoRaWAN gateways. Various connector options, including N male/female, SMA and RP-SMA.
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Antennae Mounting
Need to mount your antenna outside? We have a selection of mounting brackets, custom made for us to support our gateways and antennae.
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Spares and Power Supplies
Spare parts, and power supplies for our gateways. Including mains and 12V PoE injectors.
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Dev Tools
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LoRaWAN Development Tools
LoRaWAN development boards, including the Things Uno and Pi Supply Raspberry Pi, Arduino and micro:bit shields and HATs.
We also stock Otii by Qoitech, a great development tool for low-power hardware development.
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- News
TEKTELIC Tundra Cold Chain Temperature Sensor
We deliver globally via FedEx
TEKTELIC Tundra Cold Chain Temperature Sensor - EU868
Monitoring temperature in fridges and freezers is easy with Tektelic Tundra! Specifically designed for commercial fridges and freezers, Tundra features a large C-cell battery (included) for 10 year battery life. The “10 year battery life” figure is commonly quoted in the LoRaWAN world, but that often fails to factor in that battery life is compromised in cold conditions, like inside a freezer! Tektelic has designed Tundra to have a genuine many-year battery life, taking into account it will be running in freezers down to -40°C.
The Tundra sensor can be fitted to the side of a fridge/freezer using the supplied screw-mount bracket, and it's a completely sealed unit for zero ongoing maintenance.
Tundra features onboard storage of readings allowing you to save readings when there's no LoRaWAN network coverage. This allows for a continuous record of temperatures to be downloaded later, even when the device has been moved in and out of range. A common use case here is pallets or cages being brought out of freezers to be transported in refrigerated trucks and then delivered to the destination with LoRaWAN coverage. It's now possible to download the history during transit and prove the goods were kept correctly. Up to 125 days of data (3000 records) can be stored.
Tektelic Tundra is ideal for pharmaceutical and vaccine storage, HACCP-compliance in restaurants and hospitality, and all forms of commercial or industrial fridges and freezers.
Key Features:
- EU868 LoRaWAN Band - Class A
- Reports Temperature and Relative Humidity
- Large C-cell LiSocl battery included
- IP67 enclosure
- Size: 67 x 43 x 36 mm
- Temperature range: -40°C to +85°C
More information and guides
Live data!
Data from a Tunda in the Sensational Systems office fridge.
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