Skip to content

DSC PowerG Wireless Temperature Detector

by DSC
SKU PG9905
Original price $79.99 - Original price $79.99
Original price
$79.99 - $79.99
Current price $79.99


The DSC PG9905 is a wireless PowerG temperature sensor for use with compatible PowerG enabled alarm systems like Qolsys and Neo.  It can be used indoors to detect high or low room temperature.  Or by adding an optional probe (sold separately), it can be used to monitor fridges or outdoor temperatures.  The main unit must be installed indoors and not inside a fridge.

Product Features:

  • Programmable temperature warning and alarm thresholds
  • Detects extreme cold, freezer fault, and extreme heat
  • Provides up to four selectable temperature alert points
  • Internal temperature sensor
  • Optional probe to monitor refrigerator, freezer, and outdoor temperatures
  • Battery life 7 years with typical use
  • Low battery supervision
  • Probe disconnected supervision
  • The visible signal quality indicator helps to choose the optimal location for installation without going back and forth to the keypad
  • Wall or ceiling mount (in any direction)
  • Front and back tamper
  • Fully supervised
  • Backed by DSC's 1-year limited manufacturer's warranty

Product Specifications:

  • Dimensions (L x W x D): 3-5/8" x 1-7/16" x 1-1/4" in (92 mm x 36.5 mm x 31 mm)
  • Weight (including battery): 50g (1.8 oz)
  • Communication Protocol: PowerG
  • Frequency Band (MHz): Europe and rest of the world: CE Listed PG4905: 433 MHz; CE Listed PG8905: 868 MHz; FCC/IL/UL/ULC listed PG9905: 912-919 MHz
  • RFI Protection: > V/m 80 to 2000 MHz
  • Temperature Measurement Accuracy (internal sensor or optional probe): ±1.5°C (±2.7°F)
  • Probe Cable Length: 3.5m
  • Operating Temperature (indoor): -4°F to 122°F (-20°C to 50°C)
  • Probe Operating Temperature (outdoor): -22°F to 158°F (-30°C to 70°C)
  • Storage Temperature (outdoor): -4°F to 140°F (-20°C to 60°C)
  • Compatible Receivers: 433 MHz Band: HSM2HOST4; HS2LCDRF(P)4; HS2IC-NRF(P)4; PG4920
    868 MHz Band: HSM2HOST8; HS2LCDRF(P)8, HS2IC-NRF(P)8; PG8920
    912-919 MHz Band: HSM2HOST9; HS2LCDRF(P)9; HS2IC-NRF(P)9; PG9920
  • Approvals: UL/ULC under UL2017 requirements

LED Strength Indicators:

Visual Signal Strength:

  • Green LED Blinks: STRONG
  • Orange LED Blinks: GOOD
  • Red LED Blinks: POOR
  • No blinks: No Communication
Only GOOD or STRONG signal strengths are acceptable. If you receive a POOR signal from the device, re-locate it and re-test until a GOOD or STRONG signal is received.

Product Compatibility:

  • DSC Iotega Control Panels
  • DSC PowerSeries Neo Control Panels
  • DSC PowerSeries Pro Control Panels
  • Qolsys IQ Panel 2 Plus Control Panels
  • Qolsys IQ Panel 4 Control Panels





Shipping & Delivery

We ship from Canada with typical delivery times of 2-5 days to major centers. Most orders over $100 before tax ship FREE.