| Zone | Sensor Type | Typical Location | |------|-------------|------------------| | 01 | Door/Window (magnetic) | Main entry, back door | | 02 | Motion (PIR) | Living room, hallway | | 03 | Glass‑break | Large windows | | 04 | Smoke/CO detector (optional accessory) | Kitchen, garage | | 05‑08 | Expansion ports (for additional devices) | Custom zones |
Installation notes
A common issue: The 3195 may lock the doors but not unlock them, or vice versa. The full manual lists these options: cobra 3195 alarm manual full
| Wire Color | Function | Polarity | |------------|----------|----------| | Blue | Lock output | Negative (-) | | Green | Unlock output | Negative (-) | | White/Blue | Lock output (alternative) | Positive (+) | | White/Green | Unlock output (alternative) | Positive (+) |
To change pulse timing (1 sec vs. 4 sec for vacuum systems): | Zone | Sensor Type | Typical Location
Warning: Avoid shady “free manual download” sites that require credit card info. The Cobra 3195 is old enough that the manual is widely available for free.
Note: Programming usually requires a PIN code. The factory default PIN is often 11, 22, or 33 depending on the variant, but this should be changed upon installation. A common issue: The 3195 may lock the
To enter Programming Mode:
Common Programmable Features: