blue light E phone

Emergency Communication Devices

Always Monitored. Always Online. Never Wonder If Your Tower Is Working Again.24/7 Self-Monitoring - Always Online, Always Monitored — No Manual Checks, No Doubt, No Guesswork.

EPhone Emergency Call Box Systems

Ideal for areas with limited space, this full-featured emergency phone offers one-touch connectivity and a high-visibility blue strobe in places tower designs may not fit.  

The E-Phone enhances public safety by providing robust, reliable and clear voice-to-voice communication over a cellular network.

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Blue Light E-Phone Call Box Systems  Compact, Full-Featured Emergency Communication — Anywhere You Need It

The TS&L Blue Light E-Phone delivers the power and reliability of a full Blue Light Tower in a compact wall- or pole-mounted design. Built for tight spaces, parking structures, transit areas, walkways, and building interiors, the E-Phone provides instant emergency communication, high-visibility signaling, and modern connectivity — all in a rugged, easy-to-install package. Choose from 1-button or 2-button configurations to support Emergency, Security, Assistance, or custom routing options.

Key Features

1- or 2-Button Operation

Configure exactly what your site needs:

  • Single-button for Emergency calls
  • Two-button for Emergency / Information, or Security / 911

Direct Live Voice Communication

Instantly connects callers directly to:

  • Campus Police
  • PSAP / 911
  • Security Dispatch
  • Monitoring Centers
  • On-site responders

Reliable, clear two-way communication when seconds matter.

Multiple Connectivity Options

Built to work with any infrastructure:

  • LTE / 4G / 5G Cellular
  • Wi-Fi / Wireless Bridge
  • VoIP / SIP (Ethernet or wireless)
  • Traditional Analog (POTS)
  • Hybrid configurations available

Ideal for both new deployments and retrofits.

Built-In Battery Backup

Ensures the E-Phone remains operational during:

  • Power failures
  • Outages
  • Storms
  • Electrical maintenance
  • Unstable grid conditions

The unit stays online when other systems may not.

Connect Anywhere

Ideally Suited For Parking lots & structures, building interiors, college & university campuses, electric charging stations, transit stations, offices, and more.

Purpose Built

Durable design for harsh conditions Tamperproof and weatherproofFinish protects against rust and corrosion

Experienced Safety

Illuminated front call panel for nighttime useTwo-way communicationsVerizon, AT&T, Iridium® Satellite, and other providers

Much More

Book a Discovery Call with one of our experts to learn more about the Blue Light E-Phone and how it very affordably fits into your public safety program.

Mounting Made Easy Indoors or Out

The Knightscope E-Phone Call Box delivers reliable emergency communication in any environment.
Whether inside high-traffic buildings, on top of a parking structure, or at public transportation hubs, its durable design and flexible mounting options ensure rapid deployment and 24/7 visibility.

Building Interiors

Install indoors in schools, office buildings, or industrial sites. The E-Phone Call Box mounts securely to walls or columns, providing dependable emergency access in stairwells, corridors, and secure zones.

Parking Garages

Enhance garage safety with easy-to-spot emergency call boxes mounted on concrete or metal pillars. Ideal for multi-level parking structures, retail centers, and transit terminals where rapid assistance is critical.

Bus Stations

Offer peace of mind in busy transit environments. Whether mounted to shelters, poles, or station walls, the E-Phone Call Box stands out with high visibility and immediate two-way communication for riders in need.

High-Visibility Blue Strobe Beacon

A powerful LED beacon instantly draws attention, helping users locate the call point and guiding responders to the exact location.

Self-Monitoring & Real-Time Alerts (Optional)

Fully compatible with TS&L’s Monitoring Portal:

  • Device online/offline status
  • Cellular/VoIP connectivity health
  • Low battery alerts
  • Power status
  • Button activation history
  • Diagnostics & event logs

Flexible Power Options

Install anywhere with multiple power configurations:

  • AC Powered
  • PoE Powered
  • Battery Backup Included
  • Solar-Ready (pairs with TS&L Solar Kit)
  • Fully wireless operation available

Perfect for remote areas, garages, parks, and spots where electrical work is expensive.

Durable, Vandal-Resistant Housing

Built to withstand weather, vandalism, abuse, and high-traffic environments. UV-resistant, corrosion-protected, and engineered for 24/7 outdoor duty.

Illuminated Call Panel

Backlit for nighttime visibility and easy identification in low-light areas.

ADA-Friendly Design

Accessible height, clear labeling, optional braille/tactile text, and compliant mounting options.

Where E-Phones Are Used

The E-Phone is the perfect emergency communication solution for:

  • University campuses & residence halls
  • Parking lots, garages, & stairwells
  • Transit stations, bus stops, & rail platforms
  • Hospital & healthcare campuses
  • Office towers & corporate campuses
  • Parks, walkways, & outdoor recreation areas
  • Industrial sites & utility facilities
  • EV charging areas and garages
  • Stadiums & arenas

Anywhere you can mount a box, you can provide a lifeline.

Always Connected. Always Visible. Always Ready.

With TS&L’s optional Real-Time Monitoring Portal, E-Phones become part of a fully networked communication ecosystem:

  • View every device live
  • Receive instant alerts
  • Check battery & power levels
  • Track connection health
  • Track activations & diagnostics
  • Verify devices without sending technicians onsite

Saves your team hours every week and ensures maximum reliability.

Deploy Indoors or Outdoors

The Blue Light E-Phone mounts easily to:

  • Walls
  • Structural columns
  • Stairwells
  • Parking garage pillars
  • Transit shelters
  • Pedestrian walkways
  • Building exteriors

Ready to Add E-Phones to Your Safety Program?

TS&L’s Blue Light E-Phone brings you tower-level capability in a compact, easy-to-install design — with cellular, wireless, battery backup, monitoring, and 1– or 2-button operation.
Request a Demo today to see how E-Phones integrate into your campus or citywide emergency communication network.

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