Your includes a legal section that most owners ignore. Here is the critical summary:
The base DG500 is a wired keypad. However, you can integrate it with smart hubs (e.g., Envisalink EVL-4, AlarmDecoder) to control it via Alexa, Home Assistant, or SmartThings. Check your manual’s "Expansion Bus" section for compatibility. dg500 keypad manual
If the master code was changed and forgotten, bypass it with this hardware override: Completely disconnect the power source from the unit. Your includes a legal section that most owners ignore
The DG500 features dual relay outputs, allowing you to control different access points or security functions. The manual provides step-by-step for entering : Hook
The manual provides step-by-step for entering :
Hook up the unit's power terminals to a 12V DC supply.
| LED Indicator | Color | Meaning (from manual) | | :--- | :--- | :--- | | | Green | Panel has AC and battery backup. | | Ready | Green | All zones are closed. Ready to arm. | | Armed | Red | System is armed (Away or Stay). | | Trouble | Yellow/LED 2 | AC failure, battery low, or comms fault. | | Bypass | Yellow/LED 4 | One or more zones are bypassed. | | Program | Flashing Red | Keypad is in programming mode. |