Monnit ALTA Industrial Wireless Dry Contact Sensor (900 MHz)

ALTA wireless dry contact sensors can be used to detect contact between two wired contact points. This sensor can be used with an external mechanical switch or a contact plate to alert the user via SMS text and/or email when the contacts touch or a switch is triggered.

• Senses immediate contact between wires.
• Can also sense when contact is broken.
• Variety of lead lengths available.