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Buzzer: ≥80dB
Operating Temperature: -20°C~70°C
-4°F ~158°F
Storage Temperature: -30°C~70°C
-22°F ~158°F
Relative Humidity: 5%~95% (without condensation)
Dimensions: 92mm x 33.8mm x 140mm
(The device can work properly below 70 °C, the metal surface of the device may increase
the risk of burn injuries when the ambient operating temperature exceed 55°C.)
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1) Do not damage any of the cables; if a cable becomes damaged,
immediately discontinue its use and seek a replacement.
2) Make sure the terminals the power or MDB cables connect to
provide the appropriate voltages at the proper pins.
3) Do not insert unknown materials into any port on the IM300,
this may cause serious damage to the device.
4) If the IM300 becomes defective, please contact a professional
technician for repairs instead of attempting them on your own.
5) The IM300 contains hardware tamper-proofing measures;
disassembly of the device will trigger the tamper circuits, at
which point it will have to be rearmed by qualified personnel
before the device is ready to resume operation.
6) When mounting the IM300 into its enclosure, ensure that the
tamperproof switches are fully depressed against the
mounting panel.
7) The IM300 is designed for outdoor use; however, during
normal use its surface should still be kept clear of dirt and
possible liquid contaminants.
8) While the IM300 is designed to resist ingress of dust and
liquids from the front face, it is not designed to resist