Ubiquiti UA-G3-FLEX-B vs DMP 7463-W: Specification Comparison
Both the Ubiquiti UA-G3-FLEX-B and the DMP 7463-W are wall-mounted access control credential readers with integrated keypads, targeting commercial entry-point control. The UA-G3-FLEX-B is an NFC/Bluetooth/PIN reader with outdoor weatherproof construction and PoE network power, while the DMP 7463-W is a thinline network LCD keypad combining PIN entry with a proximity card reader and a built-in backup battery. Buyers evaluating a networked keypad-plus-card-reader at a single door will find both devices in scope, making a direct specification comparison meaningful.
In This Guide
- Which credential types and network connectivity does each reader support?
- How are the two devices powered, and what environmental conditions can each handle?
- What certifications and management platform requirements govern each device?
- Which should you choose: the UA-G3-FLEX-B or the 7463-W?
- Side-by-Side Specs
- FAQ
Which credential types and network connectivity does each reader support?
The UA-G3-FLEX-B supports NFC, Bluetooth 4.1, Mifare, Apple Touch Pass, and a 12-button capacitive PIN keypad. It connects via a single 10/100 Mbps RJ45 Ethernet port to a UniFi controller, with mobile unlock confirmed for iOS and Android over NFC and Bluetooth.
The DMP 7463-W supports PIN entry and proximity card reads only; no Bluetooth or NFC is specified. Its communication method is listed as a network protocol, but specific protocol details (e.g., TCP/IP port, proprietary bus) are not provided in the available specifications. Apple Touch Pass and mobile unlock are not listed for the DMP unit.
For deployments requiring multi-factor or mobile-credential options, the UA-G3-FLEX-B offers a broader credential stack. The 7463-W's proximity reader is limited to traditional prox cards and PIN, which is sufficient for sites already standardized on proximity technology.
How are the two devices powered, and what environmental conditions can each handle?
The UA-G3-FLEX-B draws power exclusively over PoE (802.3af), consuming 5W at 44–57V DC. It carries an outdoor weatherproof environmental rating and an operating temperature range of -30°C to 60°C. Its enclosure is polycarbonate, glass, and aluminium alloy.
The DMP 7463-W operates on 8.5–15V DC (with 15V DC listed as the primary power requirement) and includes a built-in battery providing four hours of standby backup during AC loss. Its installation context is listed as commercial and light industrial; an outdoor IP or temperature rating is not specified in the available data.
The UA-G3-FLEX-B's PoE dependency simplifies wiring by eliminating a separate power run but requires a PoE-capable switch or injector. The 7463-W's onboard battery is a meaningful resilience advantage at sites without UPS infrastructure, provided the low-voltage power supply is locally available. Neither unit lists a UL Listed enclosure rating beyond what is noted in certifications.
What certifications and management platform requirements govern each device?
The UA-G3-FLEX-B holds CE, FCC, IC, UL 294, and CAN/ULC-60839-11-1 certifications and is NDAA compliant. It is managed through the Ubiquiti UniFi Access application and requires a UniFi controller; it is not designed to operate with third-party access control platforms.
The DMP 7463-W lists a manufacturer warranty and is compatible with access control systems, but specific third-party certifications (UL 294, NDAA, FCC) are not provided in the available specifications. It is designed to integrate with DMP panel-based systems; compatibility with non-DMP controllers is not stated.
UL 294 certification on the UA-G3-FLEX-B is directly relevant for sites subject to insurance or code requirements for access control equipment. NDAA compliance matters for federally funded or government-adjacent installations. Buyers should verify DMP 7463-W certification status directly with DMP before specifying it for projects with explicit UL 294 or NDAA requirements.
Which should you choose: the UA-G3-FLEX-B or the 7463-W?
Our take: The UA-G3-FLEX-B is the stronger choice when outdoor deployment, mobile credentials, or NDAA compliance are required. It operates across -30°C to 60°C versus no stated temperature range for the 7463-W, supports NFC, Bluetooth 4.1, and Apple Touch Pass versus PIN-plus-prox only, and carries confirmed UL 294 and NDAA certifications versus no equivalent certifications listed for the DMP unit. Conversely, the 7463-W's built-in 4-hour backup battery and 8.5–15V DC input suit indoor commercial sites with existing low-voltage infrastructure and no PoE plant, where the UA-G3-FLEX-B's 802.3af PoE requirement would demand switch or injector upgrades. Platform lock-in is decisive: the UA-G3-FLEX-B requires a UniFi Access ecosystem, while the 7463-W integrates with DMP panel-based systems. Neither device is cross-platform.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Ubiquiti UA-G3-FLEX-B | DMP 7463-W |
|---|---|---|
| Form Factor | Card Reader / Wall-mount | Thinline LCD Keypad / Wall-mount |
| Credential Types | NFC, Bluetooth 4.1, Mifare, Apple Touch Pass, PIN keypad | Proximity card, PIN |
| Keypad | 12-button capacitive | LCD keypad (button count not specified) |
| Mobile Unlock | iOS and Android (NFC, Bluetooth) | — |
| Communication | 10/100 Mbps RJ45 Ethernet | Network protocol (specifics not stated) |
| Power Input | PoE 802.3af, 44–57V DC | 8.5–15V DC |
| Power Consumption | 5W | — |
| Backup Battery | — | 4-hour standby built-in |
| Operating Temp | -30°C to 60°C | — |
| Environmental Rating | Weatherproof (outdoor-rated) | Commercial and light industrial (no IP rating stated) |
| Enclosure Material | Polycarbonate, glass, aluminium alloy | — |
| Certifications | CE, FCC, IC, UL 294, CAN/ULC-60839-11-1 | — |
| NDAA Compliant | Yes | — |
| Weight | 0.400 lb | — |
| Dimensions | 84 mm × 84 mm × 40.8 mm | — |
| Management Platform | UniFi Access application | DMP panel-based system |
Frequently Asked Questions
Which should you choose: the UA-G3-FLEX-B or the 7463-W?
The UA-G3-FLEX-B is the stronger choice when outdoor deployment, mobile credentials, or NDAA compliance are required. It operates across -30°C to 60°C versus no stated temperature range for the 7463-W, supports NFC, Bluetooth 4.1, and Apple Touch Pass versus PIN-plus-prox only, and carries confirmed UL 294 and NDAA certifications versus no equivalent certifications listed for the DMP unit. Conversely, the 7463-W's built-in 4-hour backup battery and 8.5–15V DC input suit indoor commercial sites with existing low-voltage infrastructure and no PoE plant, where the UA-G3-FLEX-B's 802.3af PoE requirement would demand switch or injector upgrades. Platform lock-in is decisive: the UA-G3-FLEX-B requires a UniFi Access ecosystem, while the 7463-W integrates with DMP panel-based systems. Neither device is cross-platform.
Can either reader be used outdoors in cold climates?
The UA-G3-FLEX-B is explicitly rated for outdoor use with an operating temperature range of -30°C to 60°C and a weatherproof enclosure. The DMP 7463-W has no outdoor IP rating or operating temperature range listed in the available specifications, making it unsuitable for exposed outdoor locations without further verification from DMP.
Does either device continue working during a power outage?
The DMP 7463-W includes a built-in battery providing four hours of standby power during AC loss, per its listed package contents. The UA-G3-FLEX-B relies entirely on PoE (802.3af) with no onboard battery specified; continued operation during an outage depends on whether the supplying switch or injector is backed by a UPS.
Which reader supports mobile phone credentials like Apple Wallet or NFC unlock?
The UA-G3-FLEX-B lists Apple Touch Pass and NFC unlock support for iOS and Android as specified credential types. The DMP 7463-W lists only PIN and proximity card credentials; mobile credential support is not mentioned in the available specifications.
More Access Control Reader Comparisons
- SDC 923P vs Ubiquiti UA-G3-FLEX-B
- SDC 923P vs Kantech KT-SIG-20KTKS-01
- SDC 923P vs Speco Technologies AP620HA
- SDC 923P vs DMP 7463-W
- SDC 923P vs SDC 920P
- Ubiquiti UA-G3-FLEX-B vs Kantech KT-SIG-20KTKS-01
Access Control Reader Buying Guides
Get a Second Opinion on Your Camera Choice
Share your site layout, coverage goals, and budget. Our team will validate the camera selection, flag anything we would change, and recommend products that match the use case.