Viking Electronics K-1275 12-Button Entry Phone w/ Camera & Door Relay

Viking Electronics K-1275 12-Button Apartment Entry Phone with Camera, Proximity Reader, and Door Strike Relay

The Viking Electronics K-1275 is a hardwired apartment entry panel that consolidates a 12-button tenant directory, built-in color video camera, proximity card reader, and a door strike relay into a single PoE-powered unit. If you're wiring a mid-rise residential lobby, a gated community entry, or a small commercial building where pulling separate power runs to an entry station is a liability, the K-1275 simplifies the rough-in considerably — one CAT5e cable handles power and data. The unit flush-mounts with the included rough-in box or surface-mounts with the optional VE-5x10 enclosure, which keeps the install clean regardless of wall construction.

Key Features

• PoE Power (802.3af/at/bt, 4W Class 1): Drawing only 4 watts as a Class 1 device, the K-1275 runs on virtually any 802.3af-capable switch or injector — you're not burning a high-power PoE budget port on an entry panel. No separate 12V power supply, no transformer, no additional conduit run. One CAT5e or better back to the IDF and you're done.
• 100 Mbps Full-Duplex Network Port: The integrated Fast Ethernet port keeps latency low for real-time video streaming and door control signaling. It won't saturate a standard switch port, making it straightforward to drop onto an existing access-layer switch without dedicated VLAN engineering — though VLAN segmentation for entry control is still a best practice.
• Built-In Color Video Camera: The K-1275 ships with a high-resolution analog NTSC color camera featuring a wide viewing angle and tilt/swivel adjustment. You can aim the lens at a precise angle during installation without repositioning the entire panel — useful in lobbies with awkward sightlines or where the entry approach is offset from the panel centerline.
• Integrated Proximity Card Reader (26-Bit Wiegand): Both Wiegand input and output are supported at the standard 26-bit format, making this reader compatible with the broad majority of existing access control panels in the field. If you're integrating into an existing Lenel, Software House, or similar access control system, the 26-bit Wiegand interface is the handshake you need with no conversion hardware required.
• Built-In Door Strike Relay (2A @ 30VDC / 250VAC): The onboard relay handles both low-voltage DC strikes and standard AC-powered magnetic locks within its 2A rating. This covers the majority of residential-grade and light-commercial electric strikes without requiring a separate relay board — one less enclosure to mount, one less power supply to size.
• 12VDC Auxiliary Output (50mA max): The panel provides a 12VDC at 50mA auxiliary output for powering small peripheral devices — a status LED, a door position sensor, or a low-current sounder. Understand the 50mA ceiling: this is not sufficient for powering a magnetic lock or a high-draw reader; use it only for low-current signal devices.
• 14-Gauge Louvered 316 Stainless Steel Faceplate: Grade 316 stainless is the specification you want for coastal and high-humidity environments — it resists chloride-driven corrosion that would pit a 304-grade face in a few seasons. The louvered design sheds water away from the speaker and mic screen rather than pooling behind the panel.
• Vandal-Resistant Construction: Permanent laser-etched graphics (no painted legends to scratch off), a heavy-duty metal keypad, and speaker/mic screens built into the 14-gauge steel face make this panel appropriate for unsupervised public-access points — building entrances, parking structures, vestibule intercoms — where panels take routine physical abuse.
• Wide Operating Temperature Range (-40°F to 140°F): The camera assembly is rated across a -40°F to 140°F span, covering unheated vestibules in northern climates and sun-exposed south-facing facades in hotter regions. This is a genuine outdoor spec, not a conditioned-space-only rating.
• Flexible Mounting — Flush or Surface: The included rough-in box enables flush mounting in standard stud-bay or masonry cutouts. Surface mounting is supported via the optional VE-5x10 enclosure. Specifying the mount type before rough-in is essential — the two approaches require different wall prep.

Integration and Compatibility

The K-1275's 26-bit Wiegand output connects to any standard access control panel that accepts a Wiegand reader input — a widely supported interface across commercial-grade access control panels and controllers. The Wiegand input port lets downstream panels or readers chain through the unit. The onboard relay can be wired directly to a door strike or to a relay module on a more complex door controller depending on your system architecture.

Because the unit is PoE-powered, it fits naturally into a PoE switch-based infrastructure deployment. Pairing it with a managed PoE network switch lets you monitor port status, set VLAN policy for the entry network segment, and remotely reboot the panel if needed — a meaningful operational convenience in a building with distributed entry points. For the video side, the analog NTSC camera output feeds to compatible DVRs or hybrid recorders that accept analog inputs; verify your recorder's analog input specifications before designing the video path.

For larger multi-building or campus deployments, review the full Viking Electronics intercom and entry product line — the K-1275 (also searched as K 1275) is one model in a broader family that includes VoIP variants with proximity and enhanced weather protection for more demanding outdoor applications.

Frequently Asked Questions

Q: What PoE standard does the K-1275 require, and will a basic 802.3af switch work?

A: The K-1275 is compliant with 802.3af, 802.3at, and 802.3bt and draws only 4 watts as a Class 1 device. A standard 802.3af switch port is fully sufficient — you do not need a high-power PoE+ or PoE++ switch. Any 802.3af-capable injector will also work.

Q: What Wiegand format does the K-1275's card reader use?

A: The K-1275 supports 26-bit Wiegand on both input and output. This is the industry-standard format compatible with the large majority of commercial access control panels. Custom or proprietary Wiegand formats beyond 26-bit are not confirmed in the available specifications.

Q: Can the K-1275 door strike relay control a magnetic lock?

A: The relay is rated at 2A @ 30VDC or 250VAC. Most residential and light-commercial electric strikes fall within this rating. High-draw magnetic locks (600 lb or 1200 lb variants) typically require more than 2A — verify your lock's current draw before wiring it directly to the relay. An interposing relay board may be needed for heavier locks.

Q: What cable does the K-1275 require?

A: CAT5e or higher is specified. The single cable run carries both PoE power and 100 Mbps full-duplex data. No separate power cable is needed when using a PoE switch or injector.

Q: Does the K-1275 flush-mount, and what is needed for surface mounting?

A: Yes — the K-1275 includes a rough-in box for flush mounting in standard wall construction. Surface mounting requires the separately purchased VE-5x10 enclosure, which is not included in the standard package.

Q: What is the camera's operating temperature range?

A: The built-in color video camera is rated from -40°F to 140°F (-40°C to 60°C), making it suitable for outdoor-facing entry installations in both cold and hot climates.

Karl Wilson

The K-1275 is one of the cleaner single-box solutions I've seen for apartment entry applications where the installer wants to avoid running a separate power circuit to the panel. The Class 1 PoE draw — 4 watts against a 15.4W 802.3af budget — means you're leaving most of that port's power headroom untouched, which matters when you're deploying 8 or 12 entry points off a single 24-port PoE switch and watching the total power budget carefully.

Technical Highlights:

• 26-Bit Wiegand I/O: Both input and output ports present at the standard 26-bit format — you can daisy the reader signal to a downstream access controller without a Wiegand converter or format-translation module. Saves a line item and a device in the head-end enclosure.
• Relay Rating (2A @ 30VDC / 250VAC): The onboard relay covers light-commercial strikes natively. Anything above 2A — heavier mag locks, multi-door strike banks — needs an interposing relay. Size this early; it's a mistake to discover it at trim-out.
• 316 Stainless Steel Faceplate: Grade 316 is the coastal-grade spec. If you're deploying at beachfront properties, marina entries, or any facade with regular salt-air exposure, the chloride resistance of 316 over 304 is worth specifying. It's not a marketing distinction — it's a measurable corrosion-resistance difference that shows up in 3–5 years of weathering.

Deployment Considerations:

• Plan your mount type before rough-in. The flush mount with the included rough-in box and the surface mount with the VE-5x10 require different wall cutouts and backing — retrofitting between the two mid-install adds time and patching work.
• The 12VDC auxiliary output is capped at 50mA. It's usable for a door position sensor or a low-current indicator, but it cannot source a sounder, a strike, or any device with meaningful inrush. Over-drawing it is a common field error; note it in your design doc.

For a 50–150 unit mid-rise with a managed PoE switch infrastructure and an existing 26-bit Wiegand access control backend, the K-1275 is a well-matched entry station — the integration path is straightforward, the power requirements are minimal, and the 316 stainless construction is appropriate for a building entrance that sees daily weather exposure.