Bluetooth sensors
Supported devices

Smoke detector ES61
When the smoke concentration in the air reaches the set limit, the smoke detector emits an alarm with a high decibel immediately. IF you connect the detector via Bluetooth module with the app, an alert via a text message or a phone call will be sent to your mobile device.
CTek CTX battery monitor
The wireless car battery status monitor is from the Ctek company and is intended for connecting to a car (boat, RV,…) battery. It monitors the status of the battery. After detecting (in the application) a low battery level, you can connect the charger to the CTek connector and charge the battery immediately.


Water detector
Bluetooth sensor will alarm when a water leak is detected. Detection is done by measuring resistance between metal pins that are located on the base. The device can send data regarding the MAC address and low battery status reports.
Temperature sensor Ql WTS100
The wireless sensor used to monitor the temperature. It works based on the frequency 433.92 MHz.


BTT01 temperature recorder
Beacon with high-precision temperature sensor, BLE 5.0 and Bluetooth. Battery life 3 – 5 years. You can find out the history of temperature changes, GPS position and MAC address directly on your mobile application. It collects temperature data every 60 seconds and sends it every 300 seconds for up to 180 days.
Temperature and humidity sensor Ql WTH300
The WTH300 (QL) sensor measures the temperature and humidity in the monitored environment. The sensor has two batteries (FR03 Li-Fe, 1250 mAH), with a lifespan of 3 years. If the internal battery is low an alarm is reported. It collects samples every 1 second.


Battery monitoring
Battery indicator to monitor the battery status. Once hooked up to the battery, you simply connect to the application via Bluetooth 4.0. If there is
any issues regarding the car battery or charging, the device will automatically send a notification to your mobile or web application SmartBox2.