IMS-4211 Wireless Humidity Sensor needs no wires to remotely monitor humidity. An integrated 2.4GHz wireless radio transmits data from sensor toIMS-4200 Wireless Node (Purchase Separately). Normal indoor transmission signal range is 250 feet. Maximum range is further stretched when device has line-of-site.
Mesh networking technology in IMS-4311 wireless sensors allows each sensor to be used as an end device, either as a wireless sensor/router or as a low-power battery operated sensor. Optional plug-in power supply allows batteries to provide backup power if main AC power is not available. However, when the IMS-4211 is used as a router, AC power supply, not just the back-up battery power, is required.
This kit includes one unit IMS-4211 Humidity Sensor cased in white plastic, two (2) plastic drywall anchors, and two (2) #6 Metal tapping screws to be used for mounting the device.