Viking Electronics E-1600-20-IPEWP VoIP ADA Emergency Phone with Enhanced Weather Protection
The Viking Electronics E-1600-20-IPEWP is a two-button, hands-free SIP VoIP emergency phone built for commercial and institutional environments where reliable emergency communication is non-negotiable. Designed for flush or surface mounting in a compact 5.0" × 5.0" × 2.25" stainless steel faceplate, the E-1600-20-IPEWP ships with a rough-in box for flush installation and supports surface mounting via the optional VE-5x5 enclosure — giving installers flexibility without ordering a separate SKU. ADA and CE compliant out of the box, this unit is a natural fit for elevator lobbies, parking structures, stairwells, campus walkways, and any location where code compliance and weather exposure are both in play.
Key Features
- PoE Class 1 Power (<4W): Draws under 4 watts from a standard 802.3af PoE port — well within the 15.4W budget of even the most loaded access-layer switches. No separate power supply, no AC outlet, no conduit for power. Single Cat5e/6 run handles both data and power, which simplifies rough-in significantly in retrofit environments where conduit capacity is tight.
- SIP VoIP Architecture: Registers directly to your SIP PBX or hosted VoIP platform — no proprietary controller required. This means the phone fits into an existing VoIP phone infrastructure without adding a parallel system. In a university or healthcare campus deployment, that's the difference between a manageable rollout and a parallel-system headache.
- Two-Button Operation with Voice Announcer: One button for emergency calls, one for non-emergency — the voice announcer confirms call status audibly, which matters in high-ambient-noise environments where a visual LED alone isn't sufficient. The hands-free design meets ADA requirements for reach-range and operation without grasping, pinching, or twisting.
- 95 dB SPL at 1 Meter: That's loud enough to cut through mechanical room ambient noise, parking deck echo, or a crowded lobby. In practice, 95 dB SPL @ 1m means someone 10–15 feet away in a moderately noisy environment will hear the audio clearly — useful when confirming a call has connected without walking up to the unit.
- Enhanced Weather Protection (EWP): The EWP designation means this variant is rated for outdoor or semi-outdoor exposure — covered parking, building entries, loading docks. Where the standard E-1600-20-IP works for interior locations, the E-1600-20-IPEWP handles the elements, making it the correct choice whenever the installation is anything other than a fully conditioned interior space.
- ADA and CE Compliant: ADA compliance is required for most public-access emergency phone installations in the US. CE marking covers European deployments. Having both on a single SKU eliminates the need to source region-specific variants for multi-site enterprise or international campus projects.
- Stainless Steel Faceplate: Commercial-grade stainless resists vandalism and corrosion better than painted steel or plastic alternatives. In high-traffic areas like parking structures or transit stations, surface finish longevity directly affects maintenance burden — scratched or corroded faceplates on emergency phones erode perceived reliability and invite vandalism.
- Flexible Mounting — Flush or Surface: The included rough-in box (4.0" × 4.0" × 2.14") enables flush mounting in new construction or full-gut renovations. For surface mount in retrofit scenarios, the optional VE-5x5 enclosure fits the same faceplate — no special adapter plate needed. At 2.12 lbs, the assembly is light enough for single-person installation on standard drywall or CMU.
Integration and Compatibility
The E-1600-20-IPEWP connects to any SIP-compatible IP phone system — on-premise Asterisk/FreePBX, Cisco UCM, Avaya, Microsoft Teams Direct Routing via a SIP gateway, or hosted platforms. Because it uses standard SIP, it integrates into existing access control and emergency notification workflows where outbound dialing rules, ring groups, or auto-attendants handle emergency dispatch routing. Pair with a managed PoE network switch to enable remote monitoring, VLAN segmentation for the emergency phone network, and centralized power management — all practices recommended for life-safety VoIP deployments. For installations requiring a broader emergency phone deployment across a campus or multi-building site, the 1600-IP series shares a common SIP registration model, simplifying provisioning at scale.
Frequently Asked Questions
Q: What is the difference between the E-1600-20-IPEWP and the standard E-1600-20-IP?
A: The E-1600-20-IPEWP includes Enhanced Weather Protection (EWP), making it suitable for outdoor or semi-outdoor installations such as covered parking structures, building entrances, and loading docks. The standard E-1600-20-IP is designed for interior use. If the installation location is exposed to weather, humidity, or temperature extremes, the EWP variant is the correct choice.
Q: Does the E-1600-20-IPEWP require a separate power supply?
A: No. It is powered entirely via PoE Class 1, drawing under 4 watts from a standard 802.3af PoE port. A single Cat5e or Cat6 cable carries both data and power to the unit — no separate AC power connection or power supply is needed.
Q: Is the E-1600-20-IPEWP ADA compliant?
A: Yes. The unit is both ADA and CE compliant, meeting accessibility requirements for hands-free operation without grasping, pinching, or twisting. This makes it suitable for public-access installations where ADA compliance is mandated by code.
Q: What SIP platforms is the E-1600-20-IPEWP compatible with?
A: The phone uses standard SIP VoIP and is compatible with any SIP-based PBX or hosted platform, including Asterisk, FreePBX, Cisco Unified Communications Manager, Avaya, and hosted SIP trunking services. No proprietary controller is required.
Q: Can the E-1600-20-IPEWP be flush mounted?
A: Yes. The unit includes a rough-in box (4.0" × 4.0" × 2.14") for flush mounting. Surface mounting is also supported using the optional VE-5x5 enclosure. The main faceplate measures 5.0" × 5.0" × 2.25".
Q: What is the audio output level of this emergency phone?
A: Maximum sound pressure is 95 dB SPL at 1 meter. This output level is sufficient for high-ambient-noise environments such as mechanical rooms, parking decks, or busy lobbies. The voice announcer also provides audible confirmation of call status.
The E-1600-20-IPEWP is the variant I spec when a client needs a code-compliant emergency phone at a location that isn't fully sheltered — the Enhanced Weather Protection differentiates it from the standard IP model and is the deciding factor for any outdoor or semi-outdoor install. Drawing under 4 watts via PoE Class 1, it won't stress your switch budget, and the SIP registration model means it drops right into whatever PBX infrastructure is already running on site.
Technical Highlights:
- PoE Class 1 (<4W): At sub-4W draw, you can power this from virtually any 802.3af port without worrying about per-port wattage caps. On a 24-port switch with a 185W PoE budget, this unit consumes roughly 2% of total budget — budget planning for a multi-unit campus deployment is straightforward.
- 95 dB SPL at 1m: Loud enough for parking decks and mechanical rooms without additional amplification. That output level provides usable audio clarity at conversational distances in environments with 70–75 dB ambient noise — a realistic scenario for covered parking and building service corridors.
- ADA + CE Compliance: Both certifications on one SKU simplifies procurement on multi-site or international projects. ADA hands-free operation requirement is met by design — no add-on hardware or configuration required to achieve code compliance.
Deployment Considerations:
- The included rough-in box targets new-construction or full-gut scenarios; for retrofit surface mounts, budget for the separate VE-5x5 enclosure — it's not included in the box. Confirm this with your distributor before the rough-in stage to avoid a return trip.
- SIP trunk or PBX must be pre-configured to handle the outbound dialing rules for emergency dispatch before go-live. Life-safety devices on a SIP infrastructure require dial-plan testing — don't assume 911 routing works the same way it does for desk phones without verifying your PBX's emergency call handling configuration.
For covered parking garage emergency phone compliance projects — particularly those requiring ADA signage, CCTV integration at call points, and centralized dispatch — the E-1600-20-IPEWP (often searched as E 1600 20 IPEWP) fits the PoE-powered, SIP-integrated, weather-tolerant brief without requiring a proprietary controller or additional power infrastructure.
