Viking Electronics E-1600-40A ADA Emergency Phone with SIP Dialer and Voice Announcer
Overview
The Viking Electronics E-1600-40A is a surface-mount, handsfree emergency phone engineered for ADA-compliant deployments across parking structures, elevator lobbies, campus corridors, and industrial facilities. It runs on SIP 2.0 over a single PoE Cat5e/6 run — no separate power supply, no analog line required — and is built to operate in the kind of conditions that would kill a standard intercom: temperature extremes from -40°F to 140°F and full IP66 weather protection. The red, no-silkscreen housing (E-1600-40A, often searched as E 1600 40A) is intentionally plain for facilities that apply their own custom labeling or regulatory signage.
Key Features
- PoE Class 1 (<4W) Power: Draws under 4 watts from a standard 802.3af port — even a budget 8-port PoE switch handles a full bank of these without power budget math. No conduit runs for 120V, no UPS sizing for a wall wart.
- IP66 Ingress Protection: Sealed against sustained water jets and total dust intrusion. Suitable for covered parking decks, exterior building entries, and wash-down environments where a standard intercom would corrode within a season.
- -40°F to 140°F Operating Range: Genuine extreme-cold spec — relevant for cold-storage facilities, unheated parking garages in northern climates, or rooftop installations that bake in summer and freeze in winter.
- 95 dB SPL at 1 meter: Loud enough to cut through ambient machinery noise on a loading dock or the echo of a concrete parking deck. That output level matters when someone is actually in distress and background noise is high.
- SIP 2.0 (RFC 3261) / 100BASE-Tx Compliance: Registers directly on a SIP PBX or UCaaS platform. No proprietary gateway, no analog adapter — it's a standard SIP endpoint. Pair it with any compliant IP PBX and it answers calls like any other extension.
- 5 Emergency Numbers + 5 Info Numbers: Programmable dial list covers primary dispatch, backup PSAP, facility security, and secondary contacts without requiring a call server to route the call — the dialer logic lives on the device.
- Audio Codecs G.711u, G.711a, G.722: G.722 wideband support means voice is intelligible even at lower volume settings — useful when you want clear two-way communication without maxing the speaker in an enclosed stairwell.
- 2-Amp Relay Contacts: Onboard dry-contact relay opens or closes on call activation. Wire it to a door strike, strobe light, or access control panel input to trigger a physical response when someone presses the button — no additional relay module needed.
- Gel-Filled Butt Connectors (3 included): The connection method for field wiring is waterproof by design — critical in outdoor or high-humidity enclosures where standard wire nuts would corrode and introduce intermittent faults.
- 5% to 95% RH (Non-Condensing) / Up to 100% RH with EWP: Standard unit handles nearly any indoor environment. The EWP variant covers fully saturated air — relevant for car washes, cold-storage entries, or coastal installations.
Integration and Compatibility
The E-1600-40A connects via a single RJ45 port (10/100 Base-T) and registers as a SIP 2.0 endpoint — compatible with Cisco Unified Communications Manager, Asterisk/FreePBX, 3CX, Avaya IP Office, and any RFC 3261-compliant platform. The onboard relay contacts integrate directly with access control panels that accept dry-contact inputs, enabling synchronized door release or alarm annunciation on call activation. Regulatory compliance covers CE, FCC Part 15, and Canada ICES-003 Class A, supporting deployments across North American and EU jurisdictions without additional certification work. For broader context on emergency phone systems and how this unit fits into a larger life-safety network, review the Viking Electronics product line — Viking's surface-mount emergency phones cover a range of enclosure styles and connectivity options. If your project requires PoE switch capacity planning, note that at under 4W Class 1, this unit imposes minimal load per port. For ADA-compliant deployments requiring access control integration, the onboard relay output simplifies panel wiring considerably.
Frequently Asked Questions
Q: Does the E-1600-40A require a separate power supply?
A: No. The E-1600-40A is powered by PoE Class 1 (under 4W) over the same Cat5e/6 cable used for network connectivity. Any 802.3af-compliant switch port supplies sufficient power. No separate 120V circuit or wall adapter is needed.
Q: What SIP platforms is the E-1600-40A compatible with?
A: The E-1600-40A is SIP 2.0 (RFC 3261) compliant and registers as a standard SIP endpoint. It is compatible with any RFC 3261-compliant PBX or UCaaS platform including Cisco CUCM, Asterisk, FreePBX, 3CX, and Avaya IP Office. No proprietary gateway is required.
Q: Is the E-1600-40A rated for outdoor installation?
A: Yes. The E-1600-40A carries an IP66 ingress protection rating, meaning it is sealed against dust and sustained water jets. It also operates from -40°F to 140°F, making it suitable for exterior entry points, covered parking structures, and other exposed locations.
Q: Can the E-1600-40A trigger a door release or strobe when a call is placed?
A: Yes. The unit includes onboard 2-amp relay contacts that can be wired to a door strike, access control panel input, or strobe light. The relay activates on call initiation, enabling a physical response without a separate relay module.
Q: How many emergency numbers can be programmed into the E-1600-40A?
A: The E-1600-40A stores up to 5 emergency numbers and 5 informational numbers, all programmable on the device. The onboard dialer handles call routing without requiring a call server to manage the sequence.
Q: Is the E-1600-40A ADA compliant?
A: Yes. The E-1600-40A is designed and marketed as ADA compliant, with handsfree operation meeting requirements for emergency communication in accessible facilities. Confirm specific ADA section applicability with your AHJ for your deployment type.
The E-1600-40A is one of those devices that earns its place on a bill of materials because it solves three problems simultaneously: ADA compliance, outdoor survivability, and SIP integration — all on a single Cat5e run. The -40°F floor on that operating temperature range is not marketing copy; it is the spec that saves you a callback on a January morning in a Minnesota parking ramp.
Technical Highlights:
- IP66 + -40°F/-40°C Thermal Range: Most emergency phones claim weather resistance; IP66 with a verified -40°F low means this unit handles freeze-thaw cycling in unheated structures without seal failure or keypad lockup.
- 95 dB SPL at 1 meter: That output level cuts through fork truck traffic and HVAC noise on a loading dock. If your environment runs above 75 dB ambient, this is the threshold you are shopping for.
- Onboard 2A Relay + 5 Emergency Numbers: Two integration points that eliminate auxiliary hardware — the relay replaces a separate door-strike module, and the local dialer eliminates dependency on a call routing server for emergency dispatch.
Deployment Considerations:
- Surface-mount only — plan your back-box and conduit entry before ordering. Flush-mount or recessed applications require a different chassis variant from the 1600 series.
- The standard unit is rated to 95% RH non-condensing; if your installation point experiences condensation cycles (cold-storage entry vestibule, car wash tunnel approach), specify the EWP variant instead — it carries the 100% RH rating.
This unit is the right call for covered parking deck emergency stations, cold-storage facility entry points, and campus blue-light replacement projects where the existing infrastructure already runs SIP and you need a single-cable, ADA-documented solution that does not require a separate power run.
