Maretron SH-002 Smoke Heat detector is an accesory for use with the SIM100.
To reduce the chance of false alarms, the smoke detectors should be located in an environment with an ambient temperature between 32° F (0°C) and 100°F (37°C) and humidity between 0 and 95% non-condensing. See the above manufacturer's installation instructions for full location guidelines.
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