Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The GV-PA191 is an IEEE 802.3af-compliant Power over Ethernet adapter that injects power into a single Ethernet cable, letting you deploy an IP device anywhere in a facility where AC power is impractical or unavailable. At 19W maximum output, it covers the power budget of most fixed IP cameras, compact NVRs, and access control readers that draw under 13W per unit. The adapter accepts standard DC 48V / 400mA input and outputs the same specification to the connected device, making it a straightforward in-line injector for existing CAT5 cabling runs up to 100 meters.
The GV-PA191 works with any IP device (camera, reader, or remote device) that accepts PoE 802.3af input. This includes Geovision IP camera models and third-party ONVIF-compliant devices that support IEEE 802.3af power delivery. If your device draws more than 13W, this adapter will not meet its power demand — verify the device datasheet before ordering. The adapter is not suitable for PoE+ devices requiring 802.3at (up to 30W) or higher power classes.
Mount the GV-PA191 near the network hub or PoE-capable switch, not near the remote device. The adapter requires DC 48V / 400mA input from a separate power supply or PoE-enabled network switch; it does not create power, it only injects it into the Ethernet pair. Operate the unit between −10°C and 50°C (14°F to 122°F); do not exceed these limits. The compact form factor (43 × 69 × 40 mm) fits easily in wall-mounted cable management or rack-side installations. Ensure your input power supply is rated for continuous 400mA at 48V to avoid thermal stress on the adapter.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
802.3af PoE adapter for Geovision cameras and ONVIF devices indoors
802.3af PoE injector for Geovision cameras without PoE switches
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