Model 4821. 4922. 4823 indoor environmental sensors
MCCI® Model 4821 Indoor Environment Sensor

MCCI® Model 4821 Indoor Environment Sensor

Regular price $ 99.00 $ 0.00

Note: due to a fire at a semiconductor fab in Japan, the LoRaWAN module used in many MCCI IoT products is very hard to obtain. Please contact MCCI via email at for current information on price and delivery of these products.

Remotely sense temperature, humidity, barometric pressure, and ambient light, and transmit data using LoRaWAN® technology networks like The Things Network. Small, attractive package 1.25" x 2" x 3" includes hidden holes for wall mounting. Three variants are available:

  1. the Model 4821, based on the MCCI Catena 4612 (temperature, humidity, pressure, light),
  2. the Model 4822, based on the MCCI Catena 4618, (more accurate temperature, humidity; no pressure; same light sensor); and
  3. the Model 4823, based on the MCCI Catena 4618 M201, with the high-accuracy SHT-35 temperature/humidity sensor (no pressure, same light sensor).  Designed for indoor use. Up to 2 year battery life.

These products targets the US-915 region; contact us for variants for EU-915, AU-915, AS-923 or IN-866 regional plans.

LoRa and Semtech are registered trademarks of Semtech Corporation. LoRaWAN is a registered trademark of the LoRa Alliance. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.

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