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We’ve had buyers in medium-to-large conference settings say the biggest headache is keeping the space truly clear of stray mobile and WiFi signals, and this 18-band box solves that by covering everything from 2G up through 5G, WiFi 2.4 through 6E, GPS L1 through L5, plus UHF, VHF, Lojack, RC433, 315, 868, LoRa, and even FM radio—so basically any wireless device that walks in gets cut off.
unit dimensions are 190 by 126 by 46 mm, and you don’t need any extra external antennas for standdard field deployment, which is nice when you’re setting up multiple units across a floor and just want to plug them in and go.
Shielding radius hits ≤25 meters at -75 dBm ambient signal strength, but it’s worth noting that if your conference center has strong external towers nearby, that range can drop—usually 2 meters or so—so we recommend a site survey before you commit to coverage.
Every unit goes through a 4-hour continuous full-band operation test before it leaves us, and we verify 100% frequency band shielding efficiency on each one; batch consistency is held within 3% tolerance across 200-unit runs, and CE certifcation is standard.
For OEM, we can tweak the frequency set to drop bands you don’t need—say, skipping LoRa or FM if your enviroment doesn’t use them—and we’ll do custom labeling and packaging; MOQ for that is 50 units, with lead time usually around 20 days or so.
Logistics are fairly straightforward—paper box packaging per unit, and we ship form China via air or sea depending on your order volume, but confirm lead time because we’ve had occasional raw materail delays that stretch things to 30 days.
The DRF-H0003 provides a shield radius of up to 25 meters, but that's under optimal conditions. In a typical industrial setting with concrete walls and metal equipment, expect closer to 15-20 meters.
Yes, OEM support is available. We can customize the casing color, add your logo, and adjust frequency bands based on your specific needs—just let us know the details with your order.
Absolutely, the CE mark covers all EU member states. We can provide a copy of the test report and certificate upon request to help with your local compliance checks.
For standard models without customization, the MOQ is 10 units. If you need OEM changes like a custom logo or frequency tweaks, the MOQ goes up to 50 units.
Each unit comes in a paper box with foam padding inside. For storage, keep it in a dry place between -10°C and 50°C, away from direct sunlight and moisture to avoid damage.
