Contact King alert and monitoring system with a contact sensor with ambient temperature and humidity to be informed if a drawer door gate is opened or closed works with a Bridge gateway and the La Crosse View app

Contact King Wi-Fi Alert System

$62.39
$62.39 $79.99
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Contact King alert and monitoring system with a contact sensor with ambient temperature and humidity to be informed if a drawer door gate is opened or closed works with a Bridge gateway and the La Crosse View app
  • Contact King alert and monitoring system with a contact sensor with ambient temperature and humidity to be informed if a drawer door gate is opened or closed works with a Bridge gateway and the La Crosse View app
  • Contact King alert and monitoring system showing a worried looking dog highlighting a contact sensor that features ambient temperature and humidity, the system informs you if a drawer door gate is opened or closed works with a Bridge gateway and the La Crosse View app
  • La Crosse Technology Alert and Monitoring system with a male receiving a message on their smartphone of an alert that their open close contact sensor detected a gate had opened with text that says stay in the know with Custom Alerts
  • Alert and monitoring system open close sensor readings on a smart phone showing the status of OPEN and the temperature and humidity readings with a graph of data points from the sensor readings next to an image of an open gate and the inside of a house with windows looking outside with a dog looking in indicating he escaped the house
  • Angled front view and view showing the battery compartment of a white and gray La Crosse Technology alert and monitoring system open close contact sensor showing an LCD screen reading OPEN and the ambient temperature at 72 degrees Fahrenheit, feature call out text, three close ups of the LCD screen readings, and the cable with a white rectangle magnetic contact sensors attached and one white rectangle magnetic contact sensor alone
  • La Crosse Technology Alert and Monitoring System image with text How it works describing the three components necessary for the system sensors the bridge gateway and the La Crosse View app for custom alerts and data
  • Build your own alert and monitoring system image showing Temp and humidity sensors water leak sensors lifestyle sensors such as pool temperature sensor bbq meat thermometer and an open close sensor and weather sensors including wind and rain with the headline Your System, Your Way with sensor descriptions
  • Drawing of an alert and monitoring system open closed contact sensor with ambient temperature and humidity showing a front and side view of the sensor and an arial view of the contact cable with dimensions in inches and centimeters
  • Contact King alert and monitoring system with a contact sensor with ambient temperature and humidity to be informed if a drawer door gate is opened or closed works with a Bridge gateway and the La Crosse View app
  • Contact King alert and monitoring system showing a worried looking dog highlighting a contact sensor that features ambient temperature and humidity, the system informs you if a drawer door gate is opened or closed works with a Bridge gateway and the La Crosse View app
  • La Crosse Technology Alert and Monitoring system with a male receiving a message on their smartphone of an alert that their open close contact sensor detected a gate had opened with text that says stay in the know with Custom Alerts
  • Alert and monitoring system open close sensor readings on a smart phone showing the status of OPEN and the temperature and humidity readings with a graph of data points from the sensor readings next to an image of an open gate and the inside of a house with windows looking outside with a dog looking in indicating he escaped the house
  • Angled front view and view showing the battery compartment of a white and gray La Crosse Technology alert and monitoring system open close contact sensor showing an LCD screen reading OPEN and the ambient temperature at 72 degrees Fahrenheit, feature call out text, three close ups of the LCD screen readings, and the cable with a white rectangle magnetic contact sensors attached and one white rectangle magnetic contact sensor alone
  • La Crosse Technology Alert and Monitoring System image with text How it works describing the three components necessary for the system sensors the bridge gateway and the La Crosse View app for custom alerts and data
  • Build your own alert and monitoring system image showing Temp and humidity sensors water leak sensors lifestyle sensors such as pool temperature sensor bbq meat thermometer and an open close sensor and weather sensors including wind and rain with the headline Your System, Your Way with sensor descriptions
  • Drawing of an alert and monitoring system open closed contact sensor with ambient temperature and humidity showing a front and side view of the sensor and an arial view of the contact cable with dimensions in inches and centimeters
Contact King Wi-Fi Alert System

Contact King Wi-Fi Alert System

$62.39
$62.39 $79.99

Every home has a blind spot—the gate your two- or four-legged Houdini tests when you're at work, the sliding glass door that guests never latch properly, or the attic hatch that pops open on windy days. The Contact King Alert System targets that single access point with precision monitoring that transforms uncertainty into instant awareness. The 40-inch cable that provides flexible placement— whether monitoring your mailbox from inside, tracking a crawlspace entry, or knowing when the outdoor storage box gets opened. It's the one spot where you need to know even if you don't see Spot run. Combined with the Temperature and Humidity Sensor, you're not just monitoring access—you're maintaining environmental awareness too. Start with one critical location now, expand your system whenever you're ready. 

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