Printable UHF On-metal Label 4025-U8

The ID-4025-U8 is a 40×25mm printable UHF RFID on-metal label built on the Impinj Monza R6-P chip. It is Identium's most popular on-metal label size — the 40×25mm footprint matches the standard IT asset label used by most organisations, making it a drop-in upgrade from barcode-only asset labels to full RFID. The anti-metal foam substrate delivers reliable reads at 2–5 metres when affixed directly to server racks, computer chassis, lab equipment, and production machinery.Technical SpecificationsParameterValue ModelID-4025-U8 Dimensions40 × 25 mm ChipImpinj Monza R6-P (U8) SubstrateAnti-metal foam spacer layer, printable PET face Read range (on metal)2–5 m Frequency865–868 MHz (India) ProtocolEPC Gen 2 / ISO 18000-6C Adhesive3M high-bond industrial acrylic Operating temp.-20°C to +80°CApplications The ID-4025-U8 is the gold standard for IT asset management RFID deployments in India. It can be printed with your existing asset label template (barcode + sequential ID + department code) while adding an invisible RFID layer that enables rapid room scans — a full 500-asset data centre scan in under 10 minutes with a handheld reader.Data centre and server rack asset tracking — automated rack audits, departure/arrival alerts IT hardware management — laptops, monitors, projectors, scanners Factory floor machinery tagging — motors, pumps, control panels, PLCs Laboratory instrument tracking — calibration due-date management by asset ID Government and PSU fixed asset registers — annual physical verificationThe printable face accepts all major thermal transfer ribbons. Compatible with Zebra, TSC, Honeywell, and Identium RFID printers. Available pre-encoded or blank. Request a bulk quote or asset tracking consultation.

Frequently asked questions

What is the read range of this on-metal RFID label?

The ID-4025-U8 on-metal UHF RFID label reads 2 to 5 metres when affixed directly to metal, depending on the reader antenna and the surface. It combines an anti-metal foam spacer with the Impinj Monza R6-P chip and operates at 865-868 MHz, the UHF RFID band used in India.

Can this on-metal RFID label be printed like a normal asset label?

Yes, the ID-4025-U8 has a printable PET face, so asset numbers, barcodes and company logos can be printed on it while the EPC is encoded. Its 40 x 25 mm footprint matches the standard IT asset label size, making it a drop-in upgrade from barcode-only asset labels.

Where is the ID-4025-U8 on-metal tag used?

The ID-4025-U8 is used for IT and equipment asset management on metal, including server racks, computer chassis, lab instruments and production machinery. It is fixed with a 3M high-bond industrial acrylic adhesive, follows EPC Gen 2 and ISO 18000-6C, and operates from -20 C to +80 C.

What is the price of on-metal RFID asset tags in India?

The price of the ID-4025-U8 on-metal UHF RFID asset label in India depends on order quantity and printing requirements, so refer to the listed price or request a bulk quote. India RFID Store manufactures in India and offers bulk and OEM pricing, pre-encoding, samples and pan-India shipping.

Related guides & resources

• Browse all On Metal RFID Tags
• Read: choosing on-metal RFID tags
• Read: RFID asset tracking guide
• Manufacturing case study: manufacturing case study