Viking E-1600-45A ADA Emergency Phone Yellow Surface Mount

Viking Electronics E-1600-45A ADA Emergency Phone with Dialer and Voice Announcer

The Viking Electronics E-1600-45A is a surface-mount ADA-compliant emergency phone designed for parking structures, stairwells, elevator lobbies, and campus walkways where code compliance and reliable operation under harsh conditions are non-negotiable. Telephone line powered with no external power supply required, the E-1600-45A (often searched as E 1600 45A) eliminates a common failure point in emergency communication systems — if the building loses power, the phone still works as long as the telco loop is live.

Key Features

• Telephone Line Powered (24V DC min, 20mA loop): Draws power directly from the telephone line — no local power wiring, no UPS dependency. In a power outage scenario, this unit keeps functioning as long as the CO loop maintains 24V DC and 20mA, which is standard for analog POTS lines.
• Operating Range -15°F to 130°F (-26°C to 54°C): Handles the temperature swings in unheated parking garages and rooftop stairwells without heaters or insulation kits. For installations facing extreme cold below -15°F, evaluate the EWP variant instead.
• EWP (Extreme Weather Protection) Humidity Rating up to 100%: The E-1600-45A-EWP configuration handles condensing humidity — useful in covered but unenclosed outdoor locations like loading docks and pool corridors where humidity regularly hits saturation.
• 16-Gauge Steel with Yellow Powder Coat: The heavy-gauge steel enclosure resists casual vandalism and provides the structural rigidity needed for surface-mount installations. The textured yellow powder coat finish meets ADA visibility requirements while standing up to UV exposure and cleaning chemicals.
• Surface Mount Only — 5.25″ × 4.0″ × 2.0″ footprint: The compact 2-inch depth keeps the unit flush enough for ADA clearance requirements on egress paths. No flush-mount box required, which cuts rough-in time significantly on retrofit jobs.
• Gel-Filled Butt Connector Terminations: Gel-filled connectors seal out moisture at the wire splice — a practical choice for outdoor or semi-outdoor installs where bare crimp splices would corrode and cause intermittent dial tone failures within a season or two.
• Voice Announcer Function: Plays a recorded message when the handset is lifted or the call button is pressed, confirming to the caller that help is being summoned. Reduces hang-up rates in high-stress situations where callers assume nothing happened.
• 5% to 95% Non-Condensing Humidity (standard): Standard indoor/semi-outdoor humidity tolerance covers most garage, stairwell, and corridor installations without needing the EWP upgrade.

Integration and Compatibility

The E-1600-45A connects to any standard analog telephone line or analog port on a PBX/VoIP gateway — no proprietary system required. Pair it with a Viking emergency phone controller or connect directly to a POTS line routed to a security desk. For multi-phone campus deployments, review access control and emergency communication planning guides to coordinate call routing with your monitoring center. The analog interface also integrates cleanly with elevator emergency phone compliance systems per ASME A17.1. If you are building out a broader Viking Electronics emergency communication network, the E-1600-45A shares the same line-power architecture as other 1600A series units, simplifying maintenance. Consider pairing with a backup telco line conditioner on feeds that see high voltage transients in industrial facilities.

Frequently Asked Questions

Q: Does the E-1600-45A require an external power supply?

A: No. The E-1600-45A is telephone line powered, drawing its operating current from the connected analog telephone line. A minimum of 24V DC and 20mA loop current is required for normal operation.

Q: Is the E-1600-45A rated for outdoor installation?

A: The standard E-1600-45A is rated for -15°F to 130°F and 5%–95% non-condensing humidity. For locations exposed to rain, condensation, or 100% humidity, the E-1600-45A-EWP variant adds full extreme weather protection.

Q: What is the enclosure material and color?

A: 16-gauge steel with a textured yellow powder coat finish — the safety yellow color supports ADA visibility requirements.

Q: What mounting method does the E-1600-45A support?

A: Surface mount only. The unit measures 5.25″ × 4.0″ × 2.0″ and does not support flush or recessed installation.

Q: How are the field wiring connections made?

A: Connections are made using gel-filled butt connectors, which provide moisture resistance at the splice point — important for garages and semi-outdoor locations where bare crimp joints would corrode over time.

Q: Does the E-1600-45A comply with ADA requirements?

A: The E-1600-45A is designed as an ADA-compliant emergency phone. The yellow finish meets visibility requirements and the unit includes a voice announcer to confirm call status to the user — consult your local ADA compliance authority for site-specific mounting height and reach range requirements.

Karl Wilson

The E-1600-45A is one of those products that earns its place on a spec sheet through simplicity — telephone line powered at a 24V DC / 20mA minimum means there is no power conduit to run, no UPS to size, and no battery to replace on a PM schedule. For a parking garage or campus emergency phone installation, that single architectural decision removes two common failure modes from the system entirely.

Technical Highlights:

• Line Power Architecture: 24V DC min / 20mA loop — operates through building power failures as long as the POTS or analog PBX port maintains loop current. No local power supply, no battery backup needed at the device level.
• Temperature Range -15°F to 130°F: Covers unheated parking structures and rooftop enclosures in most North American climates without heater kits. The EWP variant extends this to condensing and wet environments when the standard humidity spec is insufficient.
• Gel-Filled Butt Connectors: Factory-specified termination method seals the wire splice against moisture ingress — in semi-outdoor installs this is the difference between a five-year and a one-year service interval on the wiring.

Deployment Considerations:

• Surface mount only — plan blocking or a back-box accordingly during rough-in. The 2.0-inch depth fits most wall surfaces without ADA reach-range conflicts, but verify mounting height with your local code authority before installation.
• The standard unit is not rated for 100% condensing humidity — if the install location sees direct rain intrusion or pooling condensation (covered garage ramps, pool decks), specify the E-1600-45A-EWP variant instead or you will see corrosion-related failures within the first year.

This unit is purpose-built for code-driven emergency phone deployments in parking structures, elevator lobbies, and campus pedestrian paths where ADA compliance, vandal-resistance, and maintenance-free power are the primary design constraints — not for general-purpose intercom or access control integration.