35 specifications in 5 sections

Mobile Unlock	Yes
Maximum User Count	3,000
UL 294 Level	Destructive attack: Level I · Line security: Level I · Endurance: Level I · Standby power: Level I
NDAA Compliant	Yes
Indoor and Outdoor Use	Yes
ESD/EMP Protection	Air: ± 8kV, contact: ± 4kV
Powered Output Relay	Lock: 12V DC, 1A
Speaker	Yes (Buzzer)
LEDs	R/G/B/W <a href="https://help.ui.com/hc/en-us/articles/25738084762775-UniFi-Access-Understand-Access-Device-LED-Status-Indicators" target="_blank" rel="noopener noreferrer">Learn More</a>
Button	(1) Factory reset
UL 294 Statement	Compliance with IEEE 802.3 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 Grade	Grade assignment: I
Document number, and issue date and/or revision level	UA-Ultra, V01
Management Application	Access
Software Information	The software version can be checked at <a href="https://unifi.ui.com/" target="_blank" rel="noopener noreferrer">https://unifi.ui.com</a>

Ubiquiti UniFi

Access Ultra

UA-Ultra · NTS-UBI-ACR-111

$139.00

In Stock

Includes $10.00 in manufacturer surcharges. What's this?

An access reader with a built-in hub for complete, single-door entry control from one device.

Fast product sourcing. Typical delivery in 4–12 business days, subject to manufacturer and distributor availability.

NFC Card & Keyfob Access	Yes
Networking Interface	(1) 10/100 MbE RJ45 port
Connectivity	BLE 4.2 · Ethernet
NFC Frequency	13.56 Mhz
NFC Read Range	< 50 mm (1.95'')
NFC Technology	ISO 14443A, 14443B, 15693 · NFC Tag 1,2,3,4,5 · MIFARE Classic · MIFARE Plus · Mifare Ultralight · MIFARE DESFire

Power Method	PoE+ · UL 294 Power-limited Class 2 PSU · UL 60950-1/62368-1 LPS/PS2 PSU
Max. Power Consumption	18W
Supported Voltage Range	44–57V DC
PoE Cabling Requirements	Cat 5e cabling is the minimum performance category recommended. The performance category utilized should match the transmission speed required at the installation site. · The minimal conductor gauge permitted to connect between the PSE or power injector and the PD shall be 26 AWG (0.13 mm² ) for patch cords; 24 AWG (0.21 mm² ) for horizontal or riser cable.

Dimensions	126 x 45 x 37.45 mm · (4.9 x 1.8 x 1.5")
Weatherproofing	IP55
Tamper Switch	Yes
Weight	140 g (4.9 oz)
Enclosure Material	Polycarbonate, aluminum alloy
Mount Material	Stainless steel
Mounting	Wall mount, gang box mount (Included) · Junction box (Optional)
Ambient Operating Temperature	-30 to 40° C · (-22 to 104° F)
Ambient Operating Humidity	5 to 90% noncondensing