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Supervisor Integrated Circuit; power on reset monitor (PoR)The product is also available per piece exclusively in our physical store.

for ibutton DS1990

IC: temperature sensor; digital thermometer; -55÷125°C; TO92; THTThe product is also available per piece exclusively in our physical store.

Memory ROM64bit, 5msbutton 5mmserial2.8÷6VDCThe product is also available per piece exclusively in our physical store.

RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷5.5V
The product is also available per piece exclusively in our physical store.

Battery ID/Monitor ChipProvides unique 64-bit identification numberto battery packsOn-board A/D converter monitors batteryvoltage for end-of-charge and end-ofdischarge determinationEliminates thermistors by sensing batterytemperature on-chip256-bit nonvolatile user memory availablefor storage of data such as fuel gauge andmanufacturing information2-byte cycle counter
The product is also available per piece exclusively in our physical store.

Impedance 32 Ohm
Cable lenght (M) 1.6
Frequency response (Hz) 20 ~ 20 000
Microphone Yes
Design Over the ear
Type Standart
Color RED
Τεχνολογιες With cable

It is a mini and compact DIY smart switch used for different kinds of switch boxes, even the smallest standard EU switch box. It is convenient to automate your home appliances with the eWeLink app via your smartphone or tablet or voice command. Support for connecting an external lamp switch for easy management of connected devices in your home, both on your phone or directly. Supports DIY (designed for developers) mode that allows users to integrate the MINI into a third-party open source global smart home control system to achieve LAN control without cloud service, such as Home Assistant, openHAB, ioBroker, etc.

adapter for ibutton DS1990

The Smart Switch Sonoff RFR2 WiFi M0802010002,
is constructed in such a way,
to convert your home appliances,
to smart, so you can control them remotely.

Bluetooth headset
Connectivity - Bluetooth, SD, FM
Bluetooth version - V5.0
Driver unit - Ø40mm
Impedance - 32Ω
Sensitivity - 112dB±3dB
Frequency response - 20Hz~20,000Hz
Transmit range - up to 10 meters
Working time - 5 hours
Battery capacity - 200mAh
Color - Black, Red, Blue, Gray
Χαρακτηριστικά
Battery life 5 hours talking time
Compatibility Universal
Working range 10 m
Microphone Yes
Accesory type Bluetooth headphones
Bluetooth Version 5.0
Connecting Single Point
Design Over the ear
Color Different colors

Bluetooth headset
Connectivity - Bluetooth, SD, FM
Bluetooth version - V5.0
Driver unit - Ø40mm
Impedance - 32Ω
Sensitivity - 112dB±3dB
Frequency response - 20Hz~20,000Hz
Transmit range - up to 10 meters
Working time - 5 hours
Battery capacity - 200mAh
Color - Black, Red, Blue, Gray
Χαρακτηριστικά
Battery life 5 hours talking time
Compatibility Universal
Working range 10 m
Microphone Yes
Accesory type Bluetooth headphones
Bluetooth Version 5.0
Connecting Single Point
Design Over the ear
Color Different colors