Alarm.com Dry Contact Sensor (ADC-S40-DC)
Compatibility Alert: The Alarm.com Dry Contact Sensor (ADC-S40-DC) is available for use only with the Alarm.com Hub (ADC-NK-200T-A), Smart Gateway (SG130Z), Smart Thermostat HQ (ADC-T40K-HQ), and EZ Point Hub (ADC-EZ100/EZ100P). This device is not compatible with security panels.
Quick facts
| Device Image | ![]() |
|---|---|
| Manufacturer | Alarm.com |
| Power Requirements | One CR123 battery |
| Environment | Indoor |
| Operating Temperature | 14°F to 158°F (-10°C to 70°C) |
| Z-Wave Security 2 (S2) | Yes |
| Z-Wave SmartStart | Yes |
| Z-Wave Enrollment |
If the Z-Wave controller is not SmartStart or S2-compatible, this device can be enrolled in the traditional way as an S0 device.
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