Vanguard Security Corporation -
Honeywell Security Products Dealer
Wireless Sensors
Technological breakthroughs have led to the development of wireless electronic
security products, and their effectiveness has been proven time and again over
the years in millions of installations. Their rock-solid stability and long battery life
make them a popular choice among homeowners and dealers alike. They give
installers the flexibility they need to overcome obstacles like brick walls, cement
floors and cathedral ceilings; and no drilling holes preserves the beauty of your
home and results in cleaner, faster installations.

5821 Wireless Temperature Sensor & Flood Detector
as either a standalone temperature sensor and/or a remote temperature
sensor or flood detector. It is ideally suited for a wide range of applications
including bathrooms, laundry rooms and basements.

  • Five selectable temperature ranges to choose from (Hot, Warm, Cold,
    Refrigerate, and Freeze)
  • Remote Temperature Probe available (T280R) ideal for refrigerator and
    freezer monitoring (Special Order)
  • Flood detection with 470PB External Probe for a wide range of
    applications; including bathrooms, laundry rooms and basements.
    (Special Order)
  • Up to 10 year battery life, which reduces user maintenance.
  • Completely wireless, which greatly reduces installation time and
    maximizes placement options.
  • Capable of monitoring cold (45°F) temperature and flood detection

Copyright 2009
Vanguard Security Corporation
DIY Ademco Wireless Home Security Systems
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Ademco 470PB External Flood Probe

Accessory for 5821 wireless
Sensor. External Probe for
Flood Sensing   

Ademco T280R External Freezer Probe
Accessory for 5821 wireless
Ademco T280R External
Probe for Freezer and
Refrigeration Monitoring
Your Wireless Home Security System Experts