Overview
Square Tracker scans nearby Wi-Fi access points and lets a cloud service resolve the position, which costs a fraction of the power of on-device positioning. It also reports air pressure: with fixed reference barometers in the building, a service such as Yggio can compare the readings and work out which floor the asset is on. A 3D accelerometer wakes the tracker when something moves or tilts, and a temperature sensor comes along.
It is 7 mm thin with a 750 mAh battery: ten years of battery life at 12 positions a day. For more frequent positions there is Square Tracker L, 15 mm with 6,000 mAh. It is built for hospitals, offices and facilities that need to find beds, instruments and equipment fast, without installing positioning infrastructure. Downloadable VSM apps let it take on new tasks in the field. Mount with the integrated adhesive or the optional screw kit.
Specifications
- Positioning
- 2.4 GHz Wi-Fi access-point scanning, cloud geolocation; air pressure for floor estimation against fixed reference barometers
- Memory
- Built-in data memory
- Sensors
- 3D accelerometer, temperature (±2 °C), air pressure
- Reporting
- Motion-triggered, periodic or on request
- Protocol
- LoRaWAN 1.0.4, Class A, OTAA
- Frequency
- EU868 · US915 · AU915 · AS923-1 · AS923-2 · KR920 · IN865
- Configuration
- NFC (Android) and over the air; alternative VSM apps through the Hugin app or over LoRaWAN
- Battery
- Built-in LiMnO₂, 750 mAh, 10 years at 12 positions a day
- IP rating
- IP63
- Operating temp
- –20 to +60 °C
- Dimensions
- 58 × 58 × 7 mm
- Weight
- 23 g
- Mounting
- Adhesive, or optional screw mounting kit
Key features
- ✓Indoors, where GPS is blind: Wi-Fi scanning plus cloud geolocation finds assets inside buildings, with no beacons or gateways to install.
- ✓Which floor?: The tracker reports air pressure; a service compares it with fixed reference barometers in the building and places the asset on the right floor as well as on the map.
- ✓Reports when it moves: Motion-triggered positioning keeps the battery alive for up to ten years.
- ✓7 mm thin: 23 g and 7 mm: it goes on things that have no room for a tracker. Need more positions a day? Take Square Tracker L.
Accessoires
- Square screw mounting kit: Deux plaques adhésives pour visser n’importe quel capteur Square là où l’adhésif ne suffit pas — derrière l’appareil ou à côté. Détails