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Fire fighter’s PTT telephone handset A15 Featured Image
  • Fire fighter’s PTT telephone handset A15
  • Fire fighter’s PTT telephone handset A15
  • Fire fighter’s PTT telephone handset A15
  • Fire fighter’s PTT telephone handset A15
  • Fire fighter’s PTT telephone handset A15
  • Fire fighter’s PTT telephone handset A15

Fire fighter’s PTT telephone handset A15

Short Description:

We provide a comprehensive range of firefighter telephone products, including fire telephone jacks, rugged metal enclosures, and matching telephone handsets—all designed to operate seamlessly as an integrated emergency communication system.The handset shell

are with carbon-loaded ABS and flame-Resistant ABS materials: Applicable in fire communication systems, emergency response systems, or areas where flammable materials are stored. Different flame-retardant grades are available to meet specific scenario requirements.


Product Detail

Product Tags

Product Introduction

The Siniwo Fire Telephone Handset is a critical component of fire communication systems, designed for rapid and reliable connection to the fire control center during emergencies or fire alarms. Combining robust construction with essential safety features, this handset ensures clear communication and durability in demanding conditions.

Key Features:

Explosion-Proof Certification: ATEX/IECEx certified for safe operation in hazardous environments.

Advanced Noise Cancellation: Reduces ambient noise by up to 85dB, enabling clear communication in high-noise emergency scenarios.

Emergency Call Button: Allows instant one-touch access to initiate emergency communication.

IP67 Rating: Provides superior dust and water resistance, ideal for damp, dusty, or outdoor environments such as corridors and industrial settings.

Chemical Corrosion Resistance: Built to perform reliably in chemically harsh conditions.

Impact-Resistant & Flame-Retardant Housing: Constructed with high-strength ABS material that is corrosion-resistant, vandal-resistant, and self-extinguishing.

High-Visibility Design: Features a bright red housing and prominent “Fire Phone” markings for quick identification during emergencies.

Seamless System Integration: Easily connects to fire alarm systems and multi-line telephone systems for coordinated emergency response.

Engineered for maximum reliability, ease of use, and longevity, the Siniwo Fire Telephone Handset meets the stringent demands of modern fire communication infrastructure.

Materials

1.PVC curly cord (Default), working temperature:
- Standard cord length 9 inch in retracted, 6 feet after extended (Default)
- Customized different length is available.
2. Weather resistant PVC curly cord (Optional)
3. Hytrel curly cord (Optional)
4. SUS304 Stainless steel armored cord (Default)
- Standard armored cord length 32 inch and 10 inch, 12 inch,18 inch and 23 inch are optional.
- Include steel lanyard which is anchored to telephone shell. Matched steel rope is with different pull strength.
- Dia: 1.6mm, 0.063”, Pull test load:170 kg, 375 lbs.
- Dia: 2.0mm, 0.078”, Pull test load:250 kg, 551 lbs.
- Dia: 2.5mm, 0.095”, Pull test load:450 kg, 992 lbs.

Characters

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Main Components:

  1. Housing: Constructed with special flame-retardant ABS or PC material.
  2. Cord: Features a PVC curly cord, with options including PU or Hytrel materials.
  3. Rope: Equipped with a high-strength curly cord rope, extendable to approximately 120‒150 cm.
  4. Transmitter and Receiver: Designed to be pierce-proof and hi-fi, with an optional noise-reducing microphone.
  5. Caps: Reinforced with glued caps for vandal-proof protection.

Features:

  1. The fire telephone handset is a critical component of fire communication systems, enabling rapid contact with the fire control center during alarms or emergencies. Siniwo handsets are engineered for reliability, ease of use, and long-term durability, with a rugged design suitable for firefighting operations.
  2. Dustproof and Waterproof: Rated IP65, making them ideal for use in damp or dusty environments such as corridors and factory floors.
  3. Impact-Resistant Housing: Made of high-strength, flame-retardant ABS material that resists corrosion and vandalism.
  4. Prominent Identification: Features a red housing or a clearly visible "Fire Phone" logo for quick recognition.
  5. System Compatibility: Can be integrated with fire alarm systems or multi-line telephone systems and connected to the host device.

Parameters

Item

Technical data

Waterproof Grade

IP65

Ambient Noise

≤60dB

Working Frequency

300~3400Hz

SLR

5~15dB

RLR

-7~2 dB

STMR

≥7dB

Working Temperature

Common:-20℃~+40℃

Special: -40℃~+50℃

(Please tell us your request in advance)

Relative Humidity

≤95%

Atmospheric Pressure

80~110Kpa

Dimension Drawing

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A detailed dimensional drawing of the handset is included in each instruction manual to assist you in verifying whether the size meets your requirements. Should you have any specific customization needs or require modifications to the dimensions, we are pleased to offer professional redesign services tailored to your demandings.

Available Connector

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Our available connectors include the following types and other customized connector:

2.54mm Y Spade Connector – Ideal for secure and stable electrical connections, widely used in power equipment and industrial control systems that require high reliability.

XH Plug (2.54mm pitch) – This connector, often provided with an 180mm ribbon cable, is one of our standard options suitable for both indoor and outdoor equipment, commonly applied in electronic control systems and internal device wiring.

2.0mm PH Plug – Suitable for compact devices with limited space, such as portable communication equipment and small electronic instruments.

RJ Connector (3.5mm) – Often used in communication and network equipment, providing stable signal transmission for telephone systems and data communication devices.

Two-channel Audio Jack – Supports stereo audio output, perfect for audio communication devices, broadcasting equipment, and professional audio systems.

Aviation Connector – Designed with robust structure and high reliability, especially suitable for military handsets and related military equipment that require operation in extreme environments. It offers excellent resistance to vibration, impact, and harsh conditions.

6.35mm Audio Jack – A standard size commonly used in professional audio and broadcasting equipment, musical instruments, and high-fidelity audio systems.

USB Connector – Provides data transfer and power supply capabilities for modern digital devices, including computers, charging devices, and various communication equipment.

Single Audio Jack – Suitable for mono audio transmission, often used in intercoms, industrial headsets, and public address systems.

Bare Wire Termination – Offers flexibility for custom wiring and field installations, allowing engineers to adapt to specific connection requirements during equipment maintenance and installation.

We also provide customized connector solutions based on specific client requirements. Should you have special needs regarding pin layout, shielding, current rating, or environmental resistance, our engineering team can assist in developing a connector that matches your system perfectly.We'll be glad to recommend the most suitable connector after knowing your application environment and device.

Available color

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Our standard handset colors are black and red. If you require a specific color outside of these standard options, we offer custom color matching services. Please provide the corresponding Pantone color. Please note that custom colors are subject to a minimum order quantity (MOQ) of 500 units per order.

Test machine

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Our end-to-end quality control process begins with rigorous validation of incoming materials and continues throughout the entire assembly process. This system is supported by first-article inspection, real-time in-process checks, automated online testing, and comprehensive pre-storage sampling.

Furthermore, each batch undergoes a mandatory pre-shipment inspection by our sales-support quality team, who provide clients with detailed verification reports. All products are backed by a full one-year warranty—covering defects under normal operation—and we offer affordable maintenance services beyond the warranty period to extend product lifecycle and ensure sustained performance.

To guarantee durability and functionality across various environments, we conduct extensive testing including:

1.Salt Spray Test

2.Tensile Strength Test

3.Electroacoustic Test

4.Frequency Response Test

5.High/Low Temperature Test

6.Waterproof Test

7.Smoke Test

We tailor our testing protocols to align with industry-specific requirements, ensuring that every handset performs reliably

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