Viking E-1600-RDA-EWP ADA Red Emergency Phone IP66 EWP

Viking Electronics E-1600-RDA-EWP ADA Red Emergency Phone with Enhanced Weather Protection

Overview

The Viking Electronics E-1600-RDA-EWP is a telephone-line-powered ADA-compliant emergency call station built for harsh outdoor and semi-exposed environments where standard weather-resistant ratings fall short. Finished in red fine-texture powder paint on 304 stainless steel, this surface-mount unit delivers reliable one-touch emergency dialing without requiring a local power supply — the telephone line itself carries both power and signal. At 5.75" x 3.08" x 1.05" and 2.5 lbs, it installs flush against walls in stairwells, parking structures, building perimeters, and any location where ADA accessibility and durability are both non-negotiable.

Key Features

• IP66 Enhanced Weather Protection: IP66 means sustained high-pressure water jets and complete dust exclusion — appropriate for covered parking decks, loading docks, and exterior walls exposed to driving rain. Unlike standard IP54 products, the EWP variant tolerates 100% relative humidity without condensation damage, which matters in coastal and high-humidity regions where moisture infiltrates housings over time.
• Telephone Line Powered (24VDC / 20mA minimum): No conduit home-run for 120VAC, no UPS coordination — the POTS line delivers both communication and power. This eliminates a common failure point and simplifies code compliance in locations where running power is costly or impractical.
• Operating Range -40°F to 140°F (-40°C to 60°C): Functional from arctic-cold parking garages in northern climates to sun-exposed concrete surfaces in desert installations. Few commercial emergency phones specify below -30°F; the E-1600-RDA-EWP extends to -40°F, which matters for unheated structures in northern U.S. and Canadian deployments.
• 5 Emergency + 2 Central Station Numbers: Pre-program up to five emergency destination numbers (campus security, 911, dispatch) plus two central monitoring station numbers. Sequential auto-dial cycles through programmed numbers until a live answer is reached — critical in scenarios where a primary dispatch line is busy.
• 16-Second Voice Announcement Memory: A pre-recorded message plays on call connect, identifying the location or providing instructions without requiring the caller to speak. Useful for ADA compliance scenarios where a caller may be non-verbal or in distress.
• ADA Compliant Design: Meets ADA accessibility requirements for emergency communication — relevant for any application subject to the Americans with Disabilities Act, including public buildings, transit facilities, universities, and commercial parking structures.
• 304 Stainless Steel Housing with Red Powder Coat: 16-gauge 304 stainless provides corrosion resistance in coastal and industrial air environments. The red fine-texture powder finish provides high-visibility identification without requiring signage, and resists UV fade better than painted steel alternatives.
• Surface Mount Installation: Mounts directly to walls without a recessed box — reducing rough-in labor and making the unit accessible for retrofit installations where cutting into existing walls is not feasible.

Integration & Compatibility

The E-1600-RDA-EWP connects to any standard analog POTS line delivering a minimum of 24VDC at 20mA — compatible with traditional PSTN circuits, analog ports on VoIP gateways, and on-premise PBX analog station cards. For deployments transitioning away from POTS infrastructure, verify that your ATA or gateway analog port meets the minimum current spec under load. The unit operates independently of IP network infrastructure, making it a dependable fallback for facilities where network reliability cannot be guaranteed during emergencies. Pair with a Viking emergency phone system or integrate into a broader access control and life safety architecture. When planning multi-unit deployments in parking structures, reference a site coverage and placement guide to meet code spacing requirements. For power-over-phone-line infrastructure planning, see compatible telephone entry systems from the same product family.

Frequently Asked Questions

Q: Does the E-1600-RDA-EWP require an external power supply?

A: No. The unit is telephone line powered, drawing 24VDC at a minimum of 20mA directly from the connected POTS line or analog gateway port. No separate AC power or UPS is required.

Q: What is the weather protection rating of the E-1600-RDA-EWP?

A: The EWP (Enhanced Weather Protection) variant carries an IP66 rating and supports humidity up to 100%, making it suitable for exposed outdoor locations subject to direct rain, high humidity, and dust.

Q: How many emergency numbers can be programmed?

A: Up to 5 emergency numbers and 2 central station numbers can be programmed. The auto-dialer cycles sequentially until a live answer is obtained.

Q: Is the E-1600-RDA-EWP ADA compliant?

A: Yes. The unit is designed to meet ADA requirements for emergency communication devices, making it suitable for public buildings, universities, transit facilities, and commercial properties subject to ADA regulations.

Q: What is the operating temperature range?

A: -40°F to 140°F (-40°C to 60°C), covering unheated parking structures and cold-climate outdoor installations as well as sun-exposed surfaces in hot environments.

Q: What material is the housing made from?

A: 16-gauge (0.060" thick) 304 stainless steel with a red fine-texture powder paint finish. The stainless construction resists corrosion in coastal and industrial environments.

James Everett

The spec that drives most of my recommendations on the E-1600-RDA-EWP is the -40°F cold-end rating combined with IP66 and 100% humidity tolerance. That combination is unusual — most emergency phones that hit IP66 stop at -22°F or -4°F on the cold side. If you are specifying for a northern-tier parking garage or an unheated stairwell enclosure in Minnesota or Ontario, this unit covers the thermal range without a heater kit.

Technical Highlights:

• Line Power at 24VDC / 20mA minimum: Eliminates the AC power home-run entirely. In a 10-story parking structure with 20 call stations, that is 20 fewer 120VAC circuits, 20 fewer UPS nodes, and 20 fewer points of failure in an emergency. The POTS line carries everything.
• Sequential Auto-Dial — 5 + 2 Numbers: The unit cycles through up to five emergency numbers until answered, then falls to two central station numbers. For campuses with shared dispatch lines that hit busy during high-incident periods, that fallback chain is operationally meaningful — not a marketing bullet.
• 16-Second Announcement Memory: Pre-record a location identifier ("You have reached Emergency Station 3, Level 2, Parking Structure B") that plays on connect. Dispatch gets location context immediately, even if the caller cannot speak.

Deployment Considerations:

• Verify your analog gateway or PBX station card delivers at minimum 24VDC at 20mA under load — some VoIP ATAs drop below this threshold during ring/off-hook transition, which will cause the unit to fail to power up. Test on the specific ATA model before committing to a large deployment.
• The EWP variant dimensions are 5.75" x 3.08" x 1.05" — notably thinner than the standard E-1600A steel chassis (5.25" x 4.0" x 2.0"). Surface-mount backboxes specified for the standard chassis will not fit the EWP profile; confirm enclosure compatibility before ordering mounting hardware in bulk.

The E-1600-RDA-EWP is the right call for ADA-required emergency stations in outdoor parking structures, transit platforms, and building perimeter locations in climates where temperature extremes and sustained moisture are both in scope. If your site is entirely interior and climate-controlled, the standard (non-EWP) variant covers the same dialing functionality at lower cost.