Door Contact Monitor With Email Alerts – Lascar Wireless Alert DC


  • User-configurable alerts for when opened, closed or both
  • Alert delay settings to prevent unwanted alerts
  • Customisable alert messages
  • Sends email alerts and scheduled status reports
  • Flashing alert indicator
  • Wi-Fi connected
  • Simple to set up using the free mobile app
  • Two years’ battery life (typical)
  • No ongoing subscription fees
  • Includes sticky pad for mounting (device body and sensor parts)

The Wireless Alert DC monitors whether a door is open or closed using a two-part door contact sensor on a 350mm cable. The device body can be secured in position using an adhesive pad (supplied). Both parts of the door contact sensor can also be secured in place using adhesive pads (supplied), or screws (supplied). The device can be set to trigger a notification email, sent to a user-selected address, if the monitored door opens, closes, or both. The user can also configure delays (between 1 minute and 12 hours) before an alert is sent. In addition to this, the device can send a scheduled summary email detailing the number of alert events, percentage of open and closed time, and battery level.



Device Operating Temperature  -18 to +54°C 0 to +129°F
Door Sensor Range 0-20mm
Alert Notification States Open / Closed / Both
Alert Delay Range 1 minute to 12 hours (user-selectable)
Environmental Conditions Device: indoor use only (IP5X)
Product Dimensions 69 x 32 x 22mm 2.7 x 1.3 x 0.9 inches
Contact Sensor Dimensions Both parts aligned: 66 x 13 x 26mm (2.6 x 0.5 x 1.0 inches) Cable length: 350mm (13.8 inches)
Battery Type 2 1.5V Alkaline LR03/UM4/AAA
Battery Life 2 years


Lascar Wireless Alert DC Door Contact Monitor With Email Alerts_DpstarGroup