Uniview OER-SR22 Two-Door Network Access Controller, 4 Readers

The Uniview OER-SR22 is a wall-mounted network controller that runs two doors with up to four card readers and stores 42,000 cards and 200,000 events. It fits small offices, clinics and branches that need to lock down a front door plus one sensitive room.

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The Uniview OER-SR22 is a network access controller that runs two doors from a single wall-mounted enclosure. It takes up to four card readers, keeps 42,000 cards and 200,000 access events on board, and talks to your network over TCP/IP. Think of a small office, clinic or branch that needs a controlled front door plus one sensitive room, such as a server room or stockroom, without paying for a large system. Quotes sometimes list it as UNV OER-SR22.

Uniview OER-SR22 key specs

• 2 doors with 4 Wiegand reader inputs.
• 2 relay outputs rated 7 A each, one per door lock.
• 2 door magnetic sensor ports.
• 42,000 cards and 200,000 events.
• Direct 100 to 240 V AC power input.

Card readers and Wiegand formats

The panel takes four card readers and accepts the common WG18, WG26, WG34 and WG66 Wiegand formats. Compatible readers include the OEC-R3H-M wall-mounted Mifare reader and the OEC-R3H-MK keypad version for sites that want card plus PIN. New cards are enrolled through a connected reader, so no separate issuing station is required.

Door sensors, fire input and exit buttons

The door sensor port tells the controller whether a door actually shut or was left ajar after someone walked through. A single fire module expansion port lets you tie the panel into the building's fire alarm. For the inside of the door, compatible accessories include the OEP-GP2 and OEP-GM5 exit buttons, the OEP-GM6-R infrared switch and the OEP-GP6 emergency button.

Remote management and installation

Open the web interface at the default address 192.168.1.150 to watch events in real time and push firmware upgrades without a site visit. The enclosure locks with a key and has several mounting hole patterns on the back, which helps when you replace an older panel. It measures 235 × 305 × 76 mm, weighs 2.2 kg and runs indoors from -10 to +65°C.

Typical sites in Saudi Arabia

• A small office in Riyadh or Jeddah: main entrance and server room.
• A clinic: reception door and medical supplies store.
• A retail branch or showroom: front door and back stockroom.
• A residential building: lobby door and electrical room or roof access.

OER-SR22 or OER-SR42?

Both share the same enclosure and the same 42,000-card and 200,000-event capacity. The only differences are counts and weight: the OER-SR22 handles 2 doors, 4 readers, 2 relays and 2 door sensors at 2.2 kg, while the OER-SR42 handles 4 doors, 8 readers, 4 relays and 4 door sensors at 2.3 kg. With two doors, the SR22 is all you need. With three doors, or plans to add more soon, go for the OER-SR42.

Frequently Asked Questions

How many doors does the Uniview OER-SR22 control?

Two doors, with 4 card reader inputs and 2 relay outputs rated 7 A.

How many cards can it store?

42,000 cards, plus a log of up to 200,000 access events.

Does it need an external power adapter?

The panel takes 100 to 240 V AC directly.

Specifications

• Model: OER-SR22
• Type: Double Doors Recognition Access Control Controller
• Door control: 2 doors
• Card readers: 4
• Wiegand inputs: 4 (max DC 14 V withstand voltage)
• Wiegand formats: WG18 / WG26 / WG34 / WG66
• Relay outputs: 2 sets (7 A)
• Door magnetic ports: 2
• Fire module expansion port: 1
• Communication: TCP/IP
• Card capacity: 42,000
• Event capacity: 200,000
• Operating environment: Indoor, -10°C to +65°C
• Power supply: AC 100 V to 240 V (50 or 60 Hz)
• Mounting: Wall mount
• Dimensions (L x W x H): 235 × 305 × 76 mm
• Weight: 2.2 kg
• LED indicators: Power (steady red), running (flashing green), card read (flashing yellow), lock (steady green when the lock opens)
• Default access: Web interface at 192.168.1.150
• Compatible accessories (sold separately): OEC-R3H-M reader, OEC-R3H-MK keypad reader, OEA-ML12-280 lock, OEA-ML22-280 lock, OEP-GP2 and OEP-GM5 exit buttons, OEP-GM6-R infrared switch, OEP-GP6 emergency button, OEK-M11 Mifare card
• In the box: Controller, screw kit, 2 keys (inside the controller), product documents

Features

• Two doors, one panel: 4 reader inputs and 2 relay outputs rated 7 A.
• 42,000-card capacity: room for staff, visitors and contractors without purging old cards.
• 200,000-event log: trace any entry or exit when you investigate an incident.
• 2 door sensor ports: know whether each door actually closed or was left open.
• 100 to 240 V AC input: wire it straight to the building's mains supply.