

zł30.00 tax excl.
Digital temperature and humidity sensor with calibrated digital output signal. Equipped with a 2.5 mm 4-pin male stereo audio connector that works perfectly with the Sonoff TH10/TH16 socket. Sonoff Si7021
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
Sonoff Si7021 is a digital temperature and humidity sensor with a calibrated digital output signal. Adopts dedicated digital module acquisition technology and temperature and humidity detection technology to ensure that the sensor has very high reliability and excellent long-term stability. The sensor includes an integrated single-chip temperature and humidity sensor system that connects to a powerful 8-bit MCU. Si7021 has advantages such as excellent quality, ultra-fast response and anti-interference ability. The sensor is equipped with a 4-pole male 2.5 mm stereo audio connector that works perfectly with the Sonoff TH10/TH16 socket.
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Switch (relay) controlled via Wi-FI, equipped with a socket to connect a temperature or humidity sensor. The device works with the eWeLnik (cloud) application, available for devices with iOS and Android. IM160712005
No product available!
Temperature and humidity sensor adapted to work with Sonoff TH10 / TH16
Waterproof temperature sensor adapted to work with Sonoff TH10 / TH16
Smart, waterproof socket with Wi-Fi control. It allows you to remotely turn on/off the device powered from the 230V mains with a maximum current consumption of 16 A. The device works with the eWeLnik application. Sonoff S55
No product available!
4-channel WiFi and RF wireless switch. It allows you to independently turn on/off each of the connected devices and set time schedules using the eWeLink application. Sonoff 4CH PRO R3
4-channel WiFi wireless switch. It allows you to independently turn on/off each of the connected devices and set time schedules using the eWeLink application. Sonoff 4CH R2
No product available!
Touch light switch with WiFi and RF that can control one lighting circuit in the room. It allows you to independently turn on/off the light and set time schedules using the eWeLink application. Sonoff T3EU1C TX
No product available!
Waterproof temperature sensor adapted to work with Sonoff TH10 / TH16
Two-channel touch light switch with WiFi, which can control two lighting circuits in the room. It allows you to independently turn on/off each of the two channels and set time schedules using the EWeLink application. Sonoff T0EU2C TX
No product available!
Three-channel touch light switch with WiFi, which can control three lighting circuits in the room. It allows you to independently turn on/off each of the three channels and set time schedules using the EWeLink application. Sonoff T0EU3C TX
Wireless PIR motion detector working within the Zigbee standard. It enables the detection of a moving object with a viewing angle of 110° with a range of up to 6 m. Sonoff SNZB-03
No product available!
Touch light switch with WiFi and RF that can control two lighting circuit in the room. It allows you to independently turn on/off the light and set time schedules using the eWeLink application. Sonoff T3EU2C TX
No product available!
Sonoff MINI is a universal WiFi controlled switch. It has a small size and can be mounted in a standard flush-mounted box behind the lighting switch. Sonoff MINI
No product available!
Universal switch controlled by WiFi or RF. It can control one home appliance. Sonoff RF R3
No product available!
Wireless door and window opening/closing sensor working within the Zigbee standard. It is an excellent security device informing, for example, about unwanted entry into the house. Sonoff SNZB-04
No product available!
Temperature and humidity sensor adapted to work with Sonoff TH10 / TH16
Gateway that allows you to connect devices communicating under the Zigbee standard and WiFi into one smart home system. It allows you to connect up to 32 devices. Sonoff Zigbee Bridge
No product available!
Lamp holder with E27 thread. It allows you to change a traditional light bulb into a smart device controlled by WiFi or RF. Sonoff Slampher
No product available!
Switch (relay) controlled via Wi-FI, equipped with a socket to connect a temperature or humidity sensor. The device works with the eWeLnik (cloud) application, available for devices with iOS and Android. IM160712005
No product available!
Digital temperature and humidity sensor with calibrated digital output signal. Equipped with a 2.5 mm 4-pin male stereo audio connector that works perfectly with the Sonoff TH10/TH16 socket. Sonoff Si7021