SkyMote DVM (Digital Voltmeter)

Model #: SM-DVM

DVM stands for digital voltmeter.  The primary feature of this mote is 2 analog inputs for measuring voltage signals.  It also has an analog output, a digital I/O, 2 high-side switches, and an internal temperature sensor.

The SM-DVM is normally a battery powered end-device, but can be configured to operate as a router also.

Housed in a weather-resistant wall-mountable enclosure designed for indoor or outdoor use.  3 AA batteries power the mote, and battery life is multiple years in typical use.  There is also a screw-terminal where power can be provided.

From Wikipedia:  Motes - Small, battery-operated sensor nodes operating as part of a Wireless Sensor Network.

FCC PART 15 STATEMENTS

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS. (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.

Industry Canada Warning per RSS Gen Issue 3

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that my cause undesired operation of the device.