Viking K-1205-IP-EWP 12-Button VoIP Entry Phone w/ Video IP66

Viking Electronics K-1205-IP-EWP VoIP Entry Phone System with 12-Button Auto Dialer and Analog Video Camera

The Viking Electronics K-1205-IP-EWP is a flush- or surface-mount SIP entry phone built for apartment lobbies, gated access points, and commercial building entrances where you need PoE-powered two-way audio, a built-in analog camera, and genuine outdoor hardening in a single unit. It draws under 6.5 watts on PoE Class 2 — no separate power supply or strike-supply transformer needed — and the 316 stainless steel faceplate with laser-etched graphics handles everything from a coastal parking garage to a northern climate vestibule at -40°F.

Overview

Unlike intercom panels that ship as audio-only and treat video as an add-on module, the K-1205-IP-EWP integrates a 1/4" color CMOS camera with an 80° horizontal field of view directly into the faceplate. The analog NTSC video output connects to a DVR input or a video door station receiver independently of the VoIP call path — so your front-desk monitor can display video without tying up a SIP session. The EWP (Enhanced Weather Protection) variant ships pre-assembled with a rough-in box, and a VE-5x10 surface-mount box is sold separately for installations where you can't cut into the wall.

Key Features

• PoE Class 2 — under 6.5W: Runs entirely off a standard 802.3af port, which means your existing PoE switch powers the unit. No local 12V supply, no homerun power cabling. At under 6.5W it won't strain the per-port budget on a 15.4W 802.3af switch, leaving headroom for other devices on the same closet.
• 12 programmable directory buttons with 12 rollover numbers: Each of the 12 buttons can dial a primary number and roll to an alternate if unanswered — useful in multi-tenant buildings where a tenant's cell is the rollover and the management office is the primary. All 12 are programmable without field-level hardware changes.
• 1,000 keyless entry codes + 1,000 card numbers via 26-bit Wiegand: The onboard credential store handles 1,000 PIN codes and 1,000 Wiegand card numbers, which covers most mid-size apartment communities without requiring a back-end access control server for basic door release. The two SPDT 2A relay contacts drive a door strike or mag-lock directly.
• Built-in 1/4" color CMOS camera, 420-line resolution at 640×480 / 30 fps: The 2.1mm conical pinhole lens delivers an 80° horizontal and 60° vertical field of view — wide enough to capture the full entry approach without a fisheye distortion penalty. At 0.025 lux sensitivity, it handles dim vestibule lighting that would wash out a less-sensitive sensor. The lens tilts ±20° vertically and swivels ±30° horizontally to align with the recorded scene after installation.
• Composite NTSC video output (1 Vp-p, 75 Ohm): The analog output feeds any DVR or video monitor with a composite input over the same CAT5e run — max wire run is 1,000 ft. No IP video license, no NVR channel allocation. If your site already has an analog DVR system, the K-1205-IP-EWP drops in without disrupting it.
• IP66 housing / IP67 keypad: IP66 means the enclosure resists high-pressure water jets from any direction — appropriate for covered exterior entrances and wash-down environments. The keypad itself is rated IP67, meaning it can survive brief submersion. The EWP designation adds up to 100% humidity tolerance vs. the standard variant's 5–95% non-condensing, which matters in humid coastal climates and cold-climate vestibules prone to condensation cycling.
• -40°F to 140°F operating range: This is a genuine arctic-to-desert range. Most entry systems spec out at 14°F or 32°F on the low end. The K-1205-IP-EWP's -40°F floor means it's deployable in northern Minnesota winters without a heated enclosure surcharge.
• G.711u / G.711a / G.722 audio codecs, SIP 2.0 (RFC 3261): G.722 wideband audio (7 kHz bandwidth vs. 3.4 kHz narrowband) produces noticeably clearer two-way conversation quality — meaningful at a noisy street-level entry where call intelligibility affects security response decisions. SIP 2.0 RFC 3261 compliance means it registers with any standards-based SIP PBX or hosted VoIP platform without proprietary config.
• 14-gauge louvered 316 stainless steel faceplate with laser-etched graphics: 316-grade stainless resists chloride corrosion — the right choice for coastal or high-salt-air sites where 304 stainless pits within a year. Laser-etched graphics don't fade or peel in UV exposure the way printed overlays do.
• 5" × 10" × 2.5" footprint, flush or surface mount: The included rough-in box (4.5" × 9.12" × 2.5") enables a flush installation in a standard wall cavity. For retrofit or masonry walls, pair with the optional VE-5x10 surface-mount box. Either way, the profile is narrow enough for standard door jamb columns.

Integration and Compatibility

The K-1205-IP-EWP registers as a standard SIP 2.0 endpoint (RFC 3261) over 100BASE-Tx Ethernet, making it compatible with Asterisk, FreePBX, 3CX, Cisco Unified Communications Manager, and most hosted SIP trunking providers. The Wiegand input (26-bit) accepts cards from any Wiegand-compatible reader, and the two SPDT relay contacts can drive a door strike, mag-lock, or gate controller at up to 2A. The analog video output is independent of the SIP audio path — it can feed a composite DVR input, a video door station receiver, or a video multiplexer on the same CAT5e cable run up to 1,000 feet. Regulatory compliance covers CE, FCC Part 15, and ICES-003 Class A, covering US, Canadian, and EU deployments.

Frequently Asked Questions

Q: Does the K-1205-IP-EWP work with any SIP PBX, or does it require Viking-specific software?

A: It registers as a standard SIP 2.0 endpoint per RFC 3261, so it's compatible with any SIP-compliant PBX or hosted VoIP platform — Asterisk, FreePBX, 3CX, Cisco UCM, and others — without proprietary software or licensing.

Q: What is the difference between the K-1205-IP and the K-1205-IP-EWP?

A: The EWP (Enhanced Weather Protection) variant adds a sealed, louvered 316 stainless steel faceplate, raises humidity tolerance from 5–95% non-condensing to up to 100%, and achieves an IP66 housing / IP67 keypad rating. The rough-in box is included; a VE-5x10 surface-mount box is available as an optional accessory for masonry or retrofit installs.

Q: Can the video output connect to an IP NVR?

A: The camera outputs a composite NTSC analog signal (1 Vp-p, 75 Ohm) — it connects to analog DVRs, video door station receivers, or video multiplexers, not directly to an IP NVR. An analog-to-IP encoder bridge can be used if IP NVR integration is required.

Q: What is the maximum CAT5e run length?

A: The specified maximum wire run is 1,000 feet on CAT5e for both the network and the video signal.

Q: Does the unit support IR night vision?

A: No. The camera is not compatible with IR illuminators. Low-light performance relies on the sensor's 0.025 lux sensitivity. For night-time entry coverage, supplemental white-light illumination at the entry point is recommended.

Q: How many access credentials can be stored on the unit?

A: The K-1205-IP-EWP stores up to 1,000 keyless entry PIN codes and up to 1,000 Wiegand card numbers (26-bit), all managed locally — no back-end server required for credential storage.

Ted Perry

The K-1205-IP-EWP is one of the few entry phones I'd spec without hesitation for an unheated northern vestibule — the -40°F operating floor is the number that changes the conversation. Most intercom panels bottom out at 14°F or 32°F, which means a heated enclosure add-on or a warranty void the moment temps drop. This unit eliminates that cost line entirely.

Technical Highlights:

• PoE Class 2 (<6.5W): Runs on a standard 802.3af port with power to spare — no separate power supply or transformer, which simplifies the rough-in and keeps conduit count down at the door.
• Dual relay contacts (2× SPDT, 2A): Two independent relay sets let you wire a door strike and a secondary output (gate, lobby light, alarm shunt) from a single unit — reduces the need for an outboard relay module in most small-to-mid-size installs.
• 1,000 PIN + 1,000 Wiegand card credentials, stored locally: For a 200-unit apartment community, that's enough headroom to run access control entirely from the panel edge — no access control server, no network dependency for credential lookup at the door.

Deployment Considerations:

• The analog NTSC camera output (1 Vp-p composite) runs independently of the SIP call path — wire it to an existing analog DVR on the same CAT5e home run up to 1,000 ft, but note that IR illuminators are explicitly not supported; plan for white-light fixture coverage at the entry if night imaging is a requirement.
• The SIP registration is RFC 3261 standard, but confirm your PBX or hosted provider supports G.722 if wideband audio quality is a priority — a few budget SIP trunks cap at G.711 narrowband and will silently fall back.

For a mid-rise apartment building with an existing analog DVR and a hosted SIP PBX, the K-1205-IP-EWP (often searched as K 1205 IP EWP) is a clean single-cable solution — one CAT5e home run carries power, SIP audio, and composite video from the closet to the entry door.