Price: $52 - $55
Availability: In Stock - Usually ships in 1 to 2 days.
The monitoring system display has a 4 Zone indoor & outdoor capability with a built-in thermometer/humidity gauge. This system features the ability to accept up to (3) three add-on wireless sensors (sold separately), giving you the ability to measure temperature and humidity in up to four locations in and around your home. It lets you view at-a-glance information to keep your family comfortable while protecting your residence and its valuable contents.

Note: When passing through typical home construction walls, wireless range typically drops to about 40% to 60% of stated maximum ranges on average. If your greenhouse is further from the house than this, adding a Wireless Signal Extender is recommended.

Greenhouse Monitoring System Features

  • -40° to 140° F temperature range for base station (Sensor range varies)
  • 1% to 99% humidity range
  • Display current temperature and humidity at base station and for up to 3 wireless sensors
  • Daily high and low temperature and humidity records
  • Programmable alarms provide a visual and audible alert to notify you if temperature or humidity conditions exceed your preset ranges
  • Trend arrows show whether temperature & humidity are rising, falling, or remaining flat
  • Temperature and humidity readings can be calibrated on the display to improve accuracy
  • Wireless signal strength indicator for each sensor
  • Up to 330 foot wireless range to sensors depending on home construction materials
  • Wireless Signal Extenders are available for longer distances
  • Choice of indoor or outdoor sensor to suit your needs (Additional sensors sold separately)
  • 3 AA batteries required for main unit (2 AA for outdoor sensors & 2 AAA for indoor sensors)