Viking E-1600-03B-EWP ADA Emergency Phone EWP Surface Mount

Viking Electronics E-1600-03B-EWP ADA Emergency Phone with Enhanced Weather Protection

The Viking Electronics E-1600-03B-EWP is a surface-mount, telephone-line-powered ADA-compliant emergency phone built for environments where standard units fail — extreme cold, high humidity, and vandal-prone installations. Constructed from marine-grade 316 brushed stainless steel and rated for 100% humidity, this unit is the correct choice when you need code-compliant emergency communication in parking structures, stairwells, loading docks, coastal facilities, or cold-storage areas that see condensation and temperature swings from -30°F to 170°F.

Overview

The E-1600-03B-EWP belongs to Viking's 1600A Series — a family of handsfree emergency phones engineered for analog telephone infrastructure. Unlike battery-dependent or externally powered units, this phone draws everything it needs from the telephone line itself (24V DC minimum, 20mA minimum loop current), which eliminates a common failure point in emergency communication systems. No power conduit to run, no battery to replace, no separate transformer to mount. If the line is live, the phone is live.

The Enhanced Weather Protection (EWP) variant adds sealed construction that handles up to 100% humidity — a meaningful step up from the standard E-1600-03B, which is rated to 5–95% non-condensing. If your installation site sees standing moisture, condensation cycles, or direct precipitation exposure, the EWP suffix is not optional. The Viking Viking Electronics emergency phone lineup covers both variants so you can match protection level to environment without overbuying.

Key Features

• Telephone Line Powered (24V DC / 20mA minimum): No external power supply or battery backup needed — the phone draws power directly from the POTS line. This simplifies rough-in dramatically: a single pair of conductors is all that's required. Verify your loop current delivers at least 20mA at the device end before finalizing wire runs, especially over long distances.
• ADA Compliant Design: Meets ADA requirements for emergency communication, which is non-negotiable in commercial and public-access construction. Specify this unit when your project documents call out ADA emergency phone compliance — the E-1600-03B-EWP (often searched as E 1600 03B EWP) covers that requirement out of the box.
• Marine Grade 316 Stainless Steel Construction: Grade 316 SS resists chloride corrosion better than 304 — relevant in coastal installations, pool areas, and chemical-exposure environments where lesser materials pit and stain within a year or two. The brushed finish also reduces visible fingerprints and surface scratching in high-touch areas.
• Enhanced Weather Protection — Up to 100% Humidity: The EWP designation means sealed gaskets and drainage-path design that handles full condensation and direct moisture exposure. Standard units cap at 95% non-condensing; the EWP variant covers the remaining use cases — cold-storage entry points, exterior parking stairwells, car washes, and rooftop mechanical rooms.
• Operating Range -30°F to 170°F: This is a genuine extreme-temperature rating. At -30°F it covers outdoor installations in northern climates without a heated enclosure. At 170°F it survives interior equipment rooms and south-facing exterior surfaces in summer sun. Most comparable units top out around 130–140°F — the extra headroom matters in unventilated enclosures.
• 5 Programmable Emergency Numbers + 2 Central Station Numbers: Seven total dial destinations give you flexibility to route calls to building security, campus dispatch, 911, or central monitoring — all without user input. The phone dials automatically on activation, cycling through programmed numbers until answered. Central station integration is built in, making this compatible with standard monitoring workflows.
• 16-Second Voice Announcer: The onboard voice memory stores up to 16 seconds of custom announcement, which plays when the phone is activated. Use it to identify the location (