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(1) UniFi Access Door Hub

(1) Access Reader G2

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Mission Critical
Installation Guide
Technical Specifications
Dimensions 174.9 x 126 x 32.9 mm (6.9 x 5 x 1.3")
Weight363 g (12.8 oz)
Enclosure material Polycarbonate
Mounting material Polycarbonate
Networking interface (5) 10/100/1000 Base-T

Power methodPoE++
UL 294 Power-limited Class 2 PSU
UL 60950/62368 LPS/PS2 PSU
Max. power consumption Without PoE output: 30W
With PoE output: 50W
PoE input50V DC, 1A
PoE outputPoE passthrough, (4) PoE, 50V DC, total 20W
Button(1) Factory-reset
LEDsSystem: white/blue
Output relays: white
Digital inputRequest to exit/request to enter/remote release/door position sensor
Dry output relayLock: 30V DC, 1A
Aux: 30V DC, 1A
Powered output relayLock: 12V DC, 1A
Aux: 12V DC, 0.33A
12V DC, 0.33A
Operating environmentIndoor use only
Operating temperature 0 to 40° C (32 to 104° F)
Operating humidity5 to 95% noncondensing
UL 294 levelDestructive attack: Level I
Line security: Level I
Endurance: Level I
Standby power: Level I
UL 294 statementCompliance with IEEE 802.3 (at or af) specifications was not verified as part of UL 294.
The equipment is intended to comply with the section of the National Electrical Code, ANSI/NFPA 70, Article 725.121, Power Sources for Class 2 and Class 3 Circuits.
CAN/ULC-60839-11-1 GradeGrade assignment: 1
CertificationsCE, FCC, IC, UL 294, CAN/ULC-60839-11-1
Document number, and issue date and/or revision levelUA-Hub-Door002, V01
Wiring Information
Typical installation (Shielded)
DC power input Belden 8750 18 AWG 2 conductor (30.5 m/100 ft)
Door position switch Belden 8750 18 AWG 2 conductor (152.5 m/500 ft)
Request to exit Belden 8750 18 AWG 2 (152.5 m/500 ft)
Wiring gauge requirements (AWG)
Total length to device Output load current at 12V DC
100mA 250mA 500mA 1A       
6.1 m (20 ft) 22 22 22 18
15.2 m (50 ft) 22 22 22 18
30.5 m (100 ft) 22 22 18 18
PoE cabling requirementsThe minimal conductor gauge permitted to connect between the PSE or power injector and the PD shall be 24 AWG (0.21 mm2) for horizontal or riser cable.
PoE inSteady blue: Adopted/device is ready
Steady white: Pending adoption
Blinking white/blue: Upgrading firmware
PoE outOff: Not connected or no data link
Steady blue: Connected and data link on
Dimensions93 x 40 x 36.5 mm (3.7 x 1.6 x 1.4")
Weight82 g (2.9 oz)
Enclosure materialPolycarbonate, glass
MountingIn wall, gang box
Networking interface(1) 10/100 MbE RJ45 port
ConnectivityBLE 4.1
Power methodPoE
Supported voltage range48V DC
Max. power consumption5W
ESD/EMP protectionAir: ±15kV, contact: ±8kV
SensorsProximity sensor
Speaker(1) 8 ohm, 0.7W
Button(1) Factory-reset
NFC frequency13.56 MHz
NFC read range< 30 mm
NFC standardsISO 14443A, 14443B, 15693
NFC technologyNFC Tag 1,2,3,4,5
MIFARE Classic
MIFARE Ultralight
Operating temperature-30 to 45° C (-22 to 113° F)
Operating humidity5 to 90% noncondensing
CertificationsCE, FCC, IC
Dimensions 85.6 x 53.98 x 0.84 mm (3.37 x 2.13 x 0.03")
Weight 5 g (0.18 oz)
Format ISO 7810 ID-1
NFC frequency 13.56 MHz
NFC technology ISO/IEC 14443 Type A
UniFi Access Proprietary Security Protocol