Pelco IMP331-1IRS Sarix Pro 3 3MP Indoor Dome Varifocal

Pelco IMP331-1IRS – Professional Accessory

Pelco IMP331-1IRS is a Sarix Pro 3 indoor dome delivering 3 MP resolution from a motorized 2.8–12 mm varifocal lens with an integrated audio microphone and IK10 vandal-resistant housing. Remote zoom and focus allow field-of-view adjustment without physical access to the camera. The integrated microphone captures ambient audio for evidentiary recording or two-way communication when paired with a compatible speaker. H.265/H.264 dual-stream encoding reduces storage and bandwidth.

ONVIF Profile S/T/G/M compliance ensures integration with VideoXpert and third-party VMS platforms. PoE (802.3af) powers the unit over a single Ethernet run.

3 MP resolution provides more pixel density than 2 MP models for digital zoom and forensic cropping. For outdoor deployments, move to an environmental-rated Sarix Pro model. Surface-mount or flush-mount with the appropriate Sarix Pro 3 adapter bracket. NDAA Section 889 compliant.

Key Specifications

• Resolution: 3MP
• Lens: 2.8-12 mm motorized varifocal
• Frame Rate: 30 fps
• Video Compression: H.265; H.264
• ONVIF Compliance: ONVIF Profile S; Profile T; Profile G; Profile M
• Ingress Protection: IP52 indoor
• Operating Temperature: -10C to +60C
• Power: PoE

Integration and Compatibility

Engineered for seamless integration with Pelco camera systems, this accessory supports professional installation workflows and enterprise-grade deployment standards. Built to withstand the environmental demands of commercial and industrial surveillance applications. NDAA Section 889 compliant for government and regulated installations.

Warranty and Support

Backed by a 5-year warranty, this product is supported by Pelco's global service network and authorized distributor channels. Enterprise customers benefit from priority technical support and streamlined RMA processes through authorized reseller partners.