Blue Light Emergency Call Boxes JWAT423P
Designed for maximum visibility and deterrence, blue light emergency call boxes stand at 3 meters tall to provide a commanding presence in remote locations. Constructed from vandal-resistant materials, each code blue call box features a bright blue LED light for constant awareness. In a crisis, a single button press initiates an immediate call while the light flashes to signal distress. With an illuminated faceplate for nighttime visibility, these towers offer reliable 24/7 protection for students and visitors.
- GSM/ VOIP/PSTN optional.
- Matell body, solid and temperature bearable.
- Handset free, loudspeaker.
- Heavy duty Vandal resistant buttons.
- With or without keypad optional.
- Lightning protection standard to ITU-T K2.
- Waterproof grade about IP55.
- Body with grounding connection protection
- Support hotline call, self stop if the other side hang up.
- Built-in loud speaker noise canceling microphone
- Lighting will flash when there is a incoming call.
- AC 110v/220v powered or built-in rechargeablebattery with solar powered panel optional.
- The design is super thin and smart. Embed styleand hanging style can be chosen.
- Time out function optional.
- Colours: Blue, Red, Yellow (accept customized)
| Power Supply | 24V DC / AC 110v / 220v or built-in rechargeable battery with solar powered panel |
| Connector | RJ45 Socket inside sealed enclosure |
| Power Consumption | -Idle:1.5W -Active:1.8W |
| SIP Protocol | SIP 2.0 (RFC3261) |
| Support Codec | G.711 A/U, G.722 8000/16000, G.723, G.729 |
| Communication Type | Full duplex |
| Ringer Volume | – 90~95dB(A) at a distance of 1 m – 110dB(A) at a distance of 1 m (for external horn speaker) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +75°C |
| Installation | Pillar Mounting |

Ultimate Protection: Constructed from durable, impact-resistant materials to ensure safety during shipping and long-term storage.
Instant Identification: Clear, precise labeling allows for immediate recognition and efficient handling.
Tailored Flexibility: Available in standard ready-made solutions or fully customized options to suit specific requirements.

Joiwo’s blue light emergency phone systems are engineered for instant communication in public spaces. Strategically placed on roadsides, in campus parking lots, and within parks, these code blue call boxes provide a direct line to security with one-touch calling. The highly visible blue beacon alerts ensures quick identification and rapid response. Ideal for enhancing safety in high-traffic or isolated areas, these systems deliver peace of mind by ensuring help is always just a press away.
As a professional manufacturer of industrial communication and public safety equipment, Joiwo specializes in delivering reliable emergency communication solutions for public safety applications. Leveraging years of industry experience and strong in-house R&D capabilities, Joiwo offers high-visibility blue light emergency call boxes designed for roadsides, campuses, parks, parking lots, and other public areas.
Our blue light emergency call boxes provide instant assistance through a highly visible beacon and one-touch emergency calling, ensuring fast connections to control centers or dispatch systems during critical situations. In environments where rapid medical response is required, our code blue call boxes deliver the same rugged hardware and dependable voice communication, enabling immediate alerts and coordination.
Beyond durable hardware, Joiwo focuses on system-level reliability, seamless integration, and long-term operational stability. Our solutions support IP, analog, and dedicated emergency communication networks, allowing flexible deployment across diverse environments.
Backed by strict quality control, international project experience, and a deep understanding of public safety scenarios, Joiwo is committed to providing trusted and complete public safety communication solutions—including advanced code blue call boxes—worldwide.





