Simplex 4100-7151 566-149 Master Controller CPU 4100U TESTED WORKING

Simplex 4100-7151 PCA

master controller pulled from a working panel upgrade.

7 professionally bench tested working manufacturer discontinued Master Controllers available for use with a 4100 U system! They are all highly functional and reburbised, removed from fully operational systems

The 4100-7151 is the core of the 4100U system, responsible for processing all the information received from various devices and initiating appropriate actions, like sounding alarms or sending notifications.

IDNet Interface:

It handles communication with addressable devices on the IDNet loop, such as smoke detectors, pull stations, and other sensors. The interface supports up to 250 individual devices, allowing for detailed monitoring and control.

Compatibility:

The 4100-7151 is designed to be backward compatible with older Simplex 4100 components, making it easier to upgrade existing systems or integrate new devices.

Remote Annunciator Support:

It includes a remote unit interface (RUI) port, enabling connection to remote annunciators (panels that display system status in different locations).

System Management:

GENUINE OEM SIMPLEX 4100-7151 MASTER CONTROLLER CPU

566-149 • TESTED & WORKING

This listing is for a genuine OEM Simplex 4100-7151 Master Controller CPU / Master Controller PC Assembly, board number 566-149.

CONDITION

Pre-Owned / Used – Professionally Bench Tested

This board has been inspected and bench tested prior to being placed into inventory and is confirmed operational.

Photos show the actual type of equipment being offered. With multiple units available, date codes, revision levels, labels, and minor production details may vary.

PART IDENTIFICATION

• Simplex 4100-7151

• Board / Assembly Number: 566-149

• Master Controller CPU / Master Controller PC Assembly

• Genuine OEM Simplex

• Pre-Owned / Used

• Professionally Bench Tested

COMPATIBILITY

Designed for applicable Simplex 4100-series system configurations.

IMPORTANT: Simplex systems can vary by hardware generation, revision, firmware, programming, and system configuration.

Please verify 4100-7151 / 566-149 and the requirements of your specific system before purchasing. Matching a part number alone does not necessarily guarantee compatibility with every system configuration.

TECHNICAL STATUS

Every electronic assembly offered from our inventory is inspected and bench tested before being listed for sale.

This is specialized life-safety equipment intended for installation and service by qualified fire alarm professionals familiar with Simplex systems.

SHIPPING

Same-day shipping on orders received during normal shipping hours whenever possible.

Equipment is carefully packaged using appropriate electronics-protective and static-protective materials.

EMERGENCY SYSTEM-DOWN SITUATIONS

If you have a system-down emergency and require expedited or overnight shipping, please contact us BEFORE purchasing.

We understand the urgency of getting a fire alarm system operational and will make every reasonable effort to accommodate expedited shipping when available.

RETURNS & BUYER/SELLER PROTECTION

Returns are accepted within 30 days, subject to 's return policy and the condition of the equipment upon return.

• Verify part number, revision, firmware, programming, and system compatibility before purchasing.

• Identifying information may be documented and photographed before shipment.

• Returned equipment must be the same equipment shipped and returned in its original condition.

• Equipment that has been installed, modified, altered, disassembled, damaged, or had components exchanged may not qualify for a full refund.

• Returned equipment will be inspected for identity, condition, and completeness before the refund is processed.

• Return shipping responsibility will be handled according to 's applicable policies and the reason for return.

WHY SOURCE FROM SIMPLEX FIRE PROS?

Approximately 40 years of hands-on Simplex experience in installation, programming, troubleshooting, repair, and system upgrades.

We specialize in accurately identifying, inspecting, testing, and supplying genuine Simplex replacement equipment.

When a system is down, getting the correct functional component matters. Our goal is to provide accurately represented equipment, knowledgeable service, careful packaging, and fast shipping.

THE FIRE-PRO GUARANTEE

You are not just another sale.

We stand behind the equipment we sell and make every reasonable effort to provide knowledgeable support before, during, and after the sale.