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Ultra-wide-distance transmission in urban areas can reach up to 2 km
Easy installation and deployment
Flexible cloud services
Ultra-low power consumption
2x AA or 2x AAA Batteries
Battery life ≥ 2 years
Configuration via NFC
Max current: 150mA
Sleep Mode: 4uA @ 3.3v
Tx power: 22dBm
LoRaWAN Mode: OTAA/ABP Class A
Mounting: Wall screws or 3M adhesives (depends on the call point type)
Dimensions: 75 x 116 x 14mm (Clipsal)
Dimensions: 79 x 126 x 21mm (Waterproof)
Dimensions: 61 x 100 x 17mm (Hand Pendant)
Waterproof models IP level: IP54, ABS Plastic
ST25DV04KC
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I2C serial interface
Supply voltage: 1.8V to 5.5V
NFC Forum Type 5 tag certified by the NFC Forum
Internal tuning capacitance: 28.5 pF
Data retention: 40 years
Write cycles 1 million at 25 °C
User memory: one to four configurable areas, protectable in read and/or write by three 64-bit passwords in RF and one 64‑bit password in I²C 13.56 MHz carrier electromagnetic wave from incoming data
Power is transferred to the ST25DVxxKC by radio frequency at 13.56 MHz via coupling antennas
LoRa-E5 - STM32WLE5JC
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,
Current - Transmitting: 50mA ~ 111mA
Current - Receiving: 6.7mA
Operating Temperature: -40°C ~ 85°C
Sleep current 2.1uA (WDT on); uA
ARM Cortex M4 ultra-low-power MCU
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