Viking E-1600-SSA-EWP IP66 Marine Steel ADA Emergency Phone

Viking Electronics E-1600-SSA-EWP ADA Compact Analog Emergency Phone with Enhanced Weather Protection

Overview

The Viking Electronics E-1600-SSA-EWP is a compact, ADA-compliant analog emergency phone engineered for harsh outdoor and corrosive environments. Built from 0.060-inch (16-gauge) marine grade 316 stainless steel with a #4 brushed finish, it pairs genuine IP66 Enhanced Weather Protection (EWP) with telephone-line-only power — no separate power run, no transformer, no UPS requirement. If you're specifying emergency call points for coastal facilities, parking structures, industrial yards, or transit platforms where stainless matters and the weather is unforgiving, the E-1600-SSA-EWP belongs on your shortlist.

Explore the full Viking Electronics emergency communications line or browse our emergency phones category for alternative models and accessories.

Key Features

• IP66 EWP Rating (up to 100% humidity): Where the standard E-1600-SSA is rated 5–95% non-condensing humidity, the EWP variant tolerates 100% humidity and uses foam rubber gaskets, sealed connections, and gel-filled butt connectors to keep moisture out of every penetration point. Deploy it in car washes, covered marine docks, or outdoor locations that see condensation cycles without worrying about internal corrosion or call failures.
• Marine Grade 316 Stainless Steel Construction: The 0.060-inch housing is 316 alloy — not the more common 304 — which provides higher resistance to chloride corrosion. For waterfront campuses, coastal parking decks, or chemical processing facilities, 316 stainless is the correct specification. The #4 brushed finish also resists fingerprinting and blends cleanly into commercial architecture.
• -15°F to 130°F Operating Range: Most analog emergency phones start failing below 0°F. The E-1600-SSA-EWP's -15°F floor gives you margin in cold-climate parking structures and northern outdoor installations without requiring a heated enclosure. The 130°F ceiling handles direct summer sun exposure on metal surfaces in warm climates.
• Telephone Line Powered: The phone draws power directly from the POTS line (24VDC / 20mA minimum), eliminating a separate 120V circuit and keeping the installation compliant even during power outages. For new construction this simplifies rough-in; for retrofit it often means no electrician coordination at all. Pair with a managed PoE switch infrastructure on the network side if integrating into a broader IP communications system.
• 5 Emergency + 2 Station Programmable Numbers: On-board memory holds five emergency destination numbers and two station numbers. In a university or hospital campus deployment, this means you can program primary dispatch, backup dispatch, campus police, and a facilities line without any external controller.
• 16-Second Voice Memory: The unit stores a 16-second pre-recorded announcement — enough for a complete location identifier and instruction prompt. Program it once during commissioning; it survives power interruptions because it's stored in non-volatile memory.
• Compact Surface-Mount Footprint (5.75" x 3.08" x 1.05"): The slim 1.05-inch depth mounts flush to walls, posts, and columns without protruding into ADA clearance zones. At 2.5 lbs, two-person installation is not required. See our surface mount brackets for compatible hardware.

Integration and Compatibility

The E-1600-SSA-EWP connects to any standard analog POTS line or analog port on a PBX/KSU system. No IP infrastructure is required, making it a natural fit for facilities that maintain analog emergency circuits for code compliance or backup reliability. For sites migrating to VoIP, pair with an analog telephone adapter (ATA) to preserve the line-powered, power-fail-safe operation that makes analog emergency phones code-preferred in many jurisdictions. ADA compliance and the compact form factor also make this appropriate for elevator lobbies, stairwells, and accessible routes where call station placement is governed by local building code.

Frequently Asked Questions

Q: What is the difference between the E-1600-SSA and the E-1600-SSA-EWP?

A: The standard E-1600-SSA is rated for 5–95% non-condensing humidity. The EWP version adds foam rubber gaskets, sealed connections, and gel-filled butt connectors to achieve IP66 and up to 100% humidity tolerance — suited for environments with condensation, wash-down, or direct moisture exposure.

Q: Does the E-1600-SSA-EWP require external power?

A: No. It is telephone line powered, drawing 24VDC at a minimum of 20mA directly from the POTS line. No separate power supply or electrical circuit is needed, and it remains operational during AC power failures.

Q: Why is 316 stainless steel specified instead of 304?

A: 316 stainless contains molybdenum, which significantly improves resistance to chloride-induced pitting and crevice corrosion. This makes it the correct choice for coastal, marine, or chemical environments where 304 would corrode prematurely.

Q: How many emergency numbers can be programmed?

A: The unit supports five programmable emergency numbers and two station numbers, all stored in on-board memory.

Q: What is the operating temperature range of the E-1600-SSA-EWP?

A: -15°F to 130°F (-26°C to 54°C), making it suitable for cold-climate outdoor installations without supplemental heating.

Q: What mounting options are available?

A: The unit is designed for surface mounting to walls, posts, and columns. Its slim 1.05-inch depth keeps it within typical ADA clearance requirements.

Karl Wilson

The spec that defines where the E-1600-SSA-EWP fits versus the standard SSA is not the stainless alloy — both use 316 — it is the humidity ceiling. The EWP treatment pushes tolerance from 95% non-condensing to 100%, backed by gel-filled butt connectors and sealed penetrations per IP66. For coastal transit platforms and covered parking structures in humid climates, that gap between 95% and 100% is exactly where analog emergency phones fail in the field.

Technical Highlights:

• IP66 / 100% Humidity EWP: Foam gaskets and gel-filled butt connectors are not cosmetic — they seal every wire entry point against capillary water intrusion at the source. Standard sealed enclosures often fail at the penetrations, not the housing itself.
• -15°F Cold Floor: Analog phone handsets and hookswitch mechanisms typically degrade below 0°F. The -15°F rating provides meaningful cold margin for northern-tier parking decks without a heater kit, which adds cost and a second failure point.
• Telephone Line Power (24VDC / 20mA min): Line-powered emergency stations survive building power failures by design. The 20mA minimum draw means it will operate on most analog port types without hunting for a high-current line card.

Deployment Considerations:

• The 5.75 x 3.08 x 1.05-inch form factor is slim enough for column mounting in ADA-governed corridors, but verify local code on mounting height and reach range before final placement — ADA reach range requirements vary by application type.
• The 16-second voice memory is enough for one location announcement, but it cannot be extended. For installations requiring longer prompts or dynamic messaging, this unit is not the right platform — evaluate Viking's IP-based emergency phone line instead.

The E-1600-SSA-EWP is the right spec for coastal campuses, ferry terminals, marine fuel docks, and industrial facilities where 316 stainless and genuine IP66 humidity tolerance are non-negotiable — not just a weather-resistant upgrade from the standard model.