1. Industrial Fire Protection For Sale
  2. sku: 9028114771529502
  3. SIMPLEX SI40989774

SIMPLEX SI40989774 Fire 4098-9774

Si40989774 Simplex 4098-9774

( Brand: Simplex ), ( Manufacturer Part Number: SI40989774 ), ( Model: 4098-9774 ), ( Type: Fire Detection )

Review SIMPLEX

The Simplex SIO-4098-9774 is a versatile and reliable fire alarm control unit designed to provide effective fire detection and alarm signaling in various applications. This fire alarm control panel, manufactured by SimplexGrinnell, is part of their SIO Series and is specifically designed for small to medium-sized installations.

The control unit comes with 128 addressable smoke, heat, and manual pull station detectors, as well as 16 zone selectors for flame detectors and 4 fireman's switches. It can accommodate up to 32 call points, 128 supervised initiating devices, and 128 supervised notification appliances. With a total capacity of 255 devices, this control panel offers ample room for larger installations.

The SIO-4098-9774 is equipped with a sophisticated microprocessor that ensures quick and accurate detection and response to fire conditions. It supports both addressable and conventional devices, making it an ideal solution for retrofitting existing systems or for new installations.

The control panel features a user-friendly keypad interface for easy programming and troubleshooting. It offers various programming features, including zone selectors for flame detection and fireman's switches for system testing and manual fire alarm activation.

The Simplex SIO-4098-9774 is UL-listed for both fire alarm and voice evacuation applications. It also comes with a built-in speaker for voice evacuation messages, providing clear and concise instructions to building occupants in case of an emergency.

This control panel is also designed for easy integration with other systems, including supervising power supplies, auxiliary power supplies, and power supplies for voice evacuation systems. It offers various power supply options, including a 120V AC main power supply and a 24V AC auxiliary power supply.

The SIO-4098-9774 is built with a robust and durable design, ensuring reliable operation even in harsh environments. It features a tamper-resistant cover and a lockable battery compartment for added security.

Overall, the Simplex SIO-4098-9774 is a high-performance and versatile fire alarm control unit that offers advanced features, easy integration with other systems, and reliable operation for small to medium-sized installations.

The Simplex SIA-4098-9774, also known as the Simplex SI-4098-9774, is a UHF business two-way radio. Here are some pros and cons to help you make an informed decision about purchasing this radio:

Pros:

1. Long Range: This radio boasts an impressive range of up to 6% miles in open areas, making it suitable for large business operations.

2. Durable Construction: It is built to withstand harsh conditions with its rubberized exterior and waterproof design, which can resist rain and splashes.

3. Loud Audio: The radio features a loud speaker with 1.5 watts of output power, ensuring clear and audible communication even in noisy environments.

4. Private Line Feature: This feature allows you to communicate privately with other radios without disturbing other users on the same channel.

5. VOX Function: The Voice Operated Transmit (VOX) function enables hands-free operation, which can be useful for workers who need to keep their hands free for other tasks.

Cons:

1. Battery Life: The radio's battery life is relatively short, with a maximum talk time of only 8 hours. This may require frequent battery replacements or charging for heavy usage.

2. No Display: The radio does not have a display screen, making it difficult to view important information such as battery level, channel number, and signal strength.

3. Limited Frequency Range: This radio operates on UHF frequencies only, which may not be suitable for all businesses or industries that require VHF frequencies.

In conclusion, the Simplex SIA-4098-9774 offers several advantages, such as long range, durable construction, loud audio, private line feature, and VOX function. However, it also has some drawbacks, such as a short battery life, lack of a display screen, and limited frequency range.

If your business requires long-range communication, durable radios, and private lines, this radio could be a good choice despite its shortcomings. However, if battery life, display screens, or VHF frequencies are essential to your operations, you may want to consider other options. Ultimately, the decision depends on your specific requirements and priorities.

Recommendation:

If the Simplex SIA-4098-9774 meets your business communication needs, it can be a reliable and effective solution. However, if you need more advanced features or longer battery life, you may want to explore other options in the market. Consider researching other UHF business radios or even exploring VHF options to find the best fit for your business.

Details:

No longer needed/wanted. Better price available. Sad Photo Sensor Black. #1 Supplier for Fire Safety Equipment in North America.

Accidental order.

part #: si40989774 prices

  • $23.89-$28.70

specifications indusfir:

  • brand: Simplex
  • mpn: Si40989774
  • model: 4098-9774
  • type: Fire Detection

offer indusfir:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • started: December 17, 2025

shipping indusfir:

  • transit: 5-10 Days
  • service: UPS Ground
  • type: Fixed
  • carrier: UPS
  • cost: $0.00
  • class: Standard

seller indusfir:

  • city: Miami, Florida
  • # reviews: 10020
  • rating: 99.7%

returns indusfir:

  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

payments indusfir:

  • other
  • credit card: Diners-club
  • wallet: Paypal

general indusfir:

  • Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
  • condition: New
type: fire detection,
category: business & industrial > facility maintenance safety > fire protection equipment, sku: 9028114771529502,
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4 offers $23.89–$28.70 USD
  • New. Offer #1 priced at $25.70 + $9.42 shipping estimate = $35.12* total. The Simplex is an analog addressable, replacement, photoelectric smoke detector head.+$9.42 shipping
  • New. Offer #2 priced at $23.89 + $0.00 shipping estimate = $23.89* total. Accidental order Ssd Photo Sensor Black.FREE SHIPPING
  • New. Offer #3 priced at $28.70 + $0.00 shipping estimate = $28.70* total. FREE SHIPPING
  • New. Offer #4 priced at $345.00 + $0.00 shipping estimate = $345.00* total. THEY IS REALLY A 4098-9714 DETECTOR HEAD IN A BLACK PLASTIC CASE 1, SIMPLEX BLACK DETECTOR HEAD.FREE SHIPPING

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