
Hikvision PSTN Communication Module | DS-PM2-P
The Hikvision DS-PM2-P is a PSTN communication module for Hikvision AX Hybrid PRO series control panels. It adds a telephone-line (PSTN) communication path to the panel, for sites where alarm reporting over a PSTN line is needed. The module is a compact board of 44.10 × 74.06 mm and weighs 43.5 g.

Key Features:
PSTN Communication: The module gives an AX Hybrid PRO panel PSTN (telephone line) communication. This extends the panel's reporting options at sites that need or prefer a PSTN connection.
Made for AX Hybrid PRO: It is designed as an add-on module for Hikvision AX Hybrid PRO series control panels, so it integrates with the same wired/hybrid alarm system.
Compact Board: At 44.10 × 74.06 mm and 43.5 g, the module is small and light.
Works with: Hikvision AX Hybrid PRO series control panels.
Good to know: A PSTN telephone line is required for this module to communicate. The operating temperature range is -10 °C to +40 °C.
Technical Specifications:
| Model | DS-PM2-P |
| Type | PSTN communication module |
| Compatible series | AX Hybrid PRO control panels |
| Dimensions (W × H) | 44.10 × 74.06 mm |
| Weight | 43.5 g |
| Operating temperature | -10 °C to +40 °C |
| Operating humidity | 10% to 90% |
📄 Datasheet: Download the official Hikvision DS-PM2-P datasheet (PDF)