Viking K-1275-EWP 12-Button VoIP Entry Phone Proximity Camera EWP

Viking Electronics K-1275-EWP 12-Button Apartment Entry Phone with Proximity Reader, Camera, and Enhanced Weather Protection

Overview

The Viking Electronics K-1275-EWP is a hardened, all-in-one apartment entry phone built for multi-tenant residential and light commercial applications where a single panel needs to handle tenant calling, visitor video, credential-based access, and door strike control simultaneously. Four functions — 12-button keypad, built-in camera, proximity card reader, and a dry-contact door strike relay — are integrated into one flush- or surface-mountable unit, which means fewer panels, fewer network drops, and a dramatically cleaner rough-in than running separate intercoms and readers side by side.

K-1275-EWP (often searched as K 1275 EWP) draws power entirely from the network via PoE, classifying as a Class 1 device at just 4 Watts. That low draw means almost any 802.3af/at/bt switch port can feed it without budgeting extra PoE wattage — relevant when you're powering a dozen entry points off a single managed switch in a mid-rise building.

Key Features

• 14-Gauge Louvered 316 Stainless Steel Faceplate: 316-grade stainless resists salt-air and chlorine exposure that degrades standard 304 panels — the right call for coastal properties or pool-adjacent entries where corrosion typically wins within a few years. The louvered design also sheds standing water so the speaker and mic openings stay clear.
• Permanent Laser-Etched Graphics: Silk-screened or painted legends fade and peel under UV and cleaning chemicals. Laser-etched markings are flush with the metal surface and effectively permanent — no re-labeling, no peeling legend over a five-year install cycle.
• Heavy-Duty Metal Keypad: The keypad is metal, not ABS. On a high-traffic apartment entry that takes hundreds of button presses daily, plastic keypads crack and develop spongy actuation within a year or two. Metal survives the abuse.
• Built-In Proximity Card Reader: On-board credential reading means residents can present a card or fob without a separate reader panel — one cable run, one PoE port, one mounting cutout for both calling and access control functions.
• Integrated Camera: The camera provides visual verification of the visitor before a tenant releases the door strike. Evidence supports a camera is present; confirm resolution requirements against your VMS before specifying.
• On-Board Door Strike Relay (2A @ 30VDC / 250VAC max): The relay output handles up to 2A at 30VDC or 250VAC — sufficient for the vast majority of electric strikes and magnetic locks used in apartment entries. No external relay module needed for standard door hardware.
• 12VDC @ 50mA Output: The 50mA auxiliary output can power a small peripheral — a remote LED status indicator or a supplemental reader — directly from the entry phone, reducing wiring back to a power supply closet.
• PoE IEEE 802.3af / 802.3at / 802.3bt, Class 1 (4W): At 4 Watts, this is one of the lowest-draw entry systems on the market. A 30W PoE port feeds seven K-1275-EWP units with headroom to spare — useful when a switch port budget is tight on a retrofit job.
• 100Mbps Full-Duplex Network: Dedicated 100Mbps full-duplex keeps audio and video streams stable without competing for bandwidth on a shared half-duplex link. On a modern managed switch this is baseline, but confirms the unit won't bottleneck on legacy 10/100 infrastructure.
• 19–26 AWG Wiring Compatibility (Max Insulation 0.082 in): Accepts the range of low-voltage wire gauges already in most buildings — from heavier 19 AWG home-run pulls to 26 AWG structured cabling — without requiring a specific cable grade on a retrofit. The 0.082-inch max insulation diameter is a practical fit check for conduit fill on tight rough-ins.
• Flush Mount with Rough-In Box or Surface Mount with Optional VE-5x10: Ships ready to flush-mount using the included rough-in box — new construction standard. For retrofit or masonry where cutting is impractical, the optional VE-5x10 surface enclosure adds Enhanced Weather Protection without a wall penetration, keeping the install clean on brick or CMU facades.

Integration and Compatibility

The K-1275-EWP is a PoE network device operating at 100Mbps full duplex, compatible with any 802.3af, 802.3at, or 802.3bt PoE switch port. The dry-contact relay output (2A @ 30VDC / 250VAC) is industry-standard and wires directly to electric strikes, magnetic locks, or access control panels without an intermediate relay. The 12VDC @ 50mA auxiliary output is available for small powered peripherals. For surface-mount deployments, pair with the VE-5x10 surface enclosure (sold separately). Confirm SIP server or VoIP platform compatibility with the Viking product documentation for your specific IP call routing requirements. Review the full Viking Electronics intercom and entry system line for companion panels, expansion modules, and matching door entry systems. For PoE infrastructure planning, reference the PoE switch selection guide to ensure adequate per-port wattage allocation across all entry points.

Frequently Asked Questions

Q: Does the K-1275-EWP require a separate power supply, or does PoE power the entire unit?

A: PoE powers the entire unit. The K-1275-EWP is IEEE 802.3af/at/bt compliant and draws only 4 Watts (Class 1), so any standard PoE switch port is sufficient — no local power supply or transformer is required at the door.

Q: What door hardware can the built-in relay control?

A: The relay output is rated at 2A @ 30VDC and 2A @ 250VAC, which covers the majority of electric strikes and magnetic locks used in apartment and light commercial entries. Verify your specific lock hardware draw against these ratings before wiring.

Q: Can the K-1275-EWP flush-mount without additional hardware?

A: Yes. The unit includes a rough-in box for flush mounting in new construction or open-wall retrofit. For surface mounting on masonry or finished walls where cutting is not practical, the optional VE-5x10 enclosure is required and sold separately.

Q: What wire gauges does the K-1275-EWP accept?

A: The unit accepts 19–26 AWG wire with a maximum insulation diameter of 0.082 inches, covering the common range of low-voltage cable found in most residential and light commercial buildings.

Q: Is the 12VDC output on the K-1275-EWP sufficient to power a supplemental reader or LED indicator?

A: The auxiliary output provides 12VDC at up to 50mA. This is adequate for small peripherals such as a remote LED status indicator or a low-draw supplemental reader. Do not exceed the 50mA limit or the output protection will engage.

Q: What makes the K-1275-EWP suitable for coastal or harsh-environment installations?

A: The faceplate is fabricated from 14-gauge louvered 316 stainless steel. Grade 316 (marine-grade) stainless contains molybdenum, which provides substantially better resistance to chloride corrosion — salt air, pool chemicals, and coastal humidity — compared to the 304 stainless used on many competing entry panels.

Marty Allison

The K-1275-EWP is one of the few apartment entry panels I'd specify with confidence for coastal mid-rise work — the 14-gauge 316 stainless faceplate is a meaningful material upgrade over the 304 panels that show surface rust within 18 months two blocks from the ocean. The 4-Watt Class 1 PoE draw is also worth calling out: on a 16-port 802.3af switch with a 130W PoE budget, you can feed 12 of these entry points and still have margin for network gear — try doing that with a panel that pulls 15W.

Technical Highlights:

• Class 1 PoE (4W): At 4 Watts on an 802.3af/at/bt port, this unit barely registers on a switch's PoE budget — critical on retrofit jobs where the existing switch wasn't sized for high-draw devices at every entry.
• Relay Output 2A @ 30VDC / 250VAC: The onboard relay handles both DC magnetic locks and AC electric strikes in a single wiring pass — no intermediate relay board, no extra enclosure, no additional labor.
• 12VDC @ 50mA Auxiliary Output: Fifty milliamps is tight but enough for an LED indicator or a low-draw Wiegand reader supplement, letting you extend functionality at the door without running a separate power circuit.

Deployment Considerations:

• The VE-5x10 surface enclosure is NOT included — budget and specify it separately for any masonry or retrofit surface-mount installation. Forgetting this on a concrete-block facade will stall your rough-in.
• Wire gauge compatibility runs 19–26 AWG with a hard 0.082-inch max insulation OD. Measure your conduit fill before pulling — oversized jacketed cable won't terminate cleanly and can stress the connection points.

For a 50–200 unit garden-style or mid-rise apartment complex running a SIP-based phone system, the K-1275-EWP consolidates what would otherwise be three separate panels — intercom, reader, and camera — into a single flush-mount cutout per entry, which typically cuts per-door rough-in labor by 30–40% compared to a multi-device installation.