Silent Knight Sd500-sdm: Pros And Cons, Common Issues, And Best Places To Purchase

Silent Knight SD500-SDM Information

the information about the Silent Knight SD500-SDM:

Introduction

The Silent Knight SD500-SDM is a two-wire smoke module that allows you to add conventional smoke detectors to an IntelliKnight control panel. The module can be addressed using DIP switches for quicker setup and installation. The unit supports Class B wiring and comes in an attractive ivory plate.

Image

Image of Silent Knight SD500-SDM

Specifications

SpecificationValue
Operating VoltageSLC 32VDC; Aux Power 24VDC
Aux Power CurrentStandby 20mA; Alarm 106mA
SLC CurrentStandby/Alarm .55mA
Max. SLC Loop Resistance50Ω Max
2-Wire Conventional Smoke Loop Resistance50Ω max
Dimensions4 7/8”W x 4 7/8"H x 7/8"D (12.38 x 12.38 x 2.22cm)
Operating Temperature32°F to 120°F (0°C to 49°C)
Humidity0 to 93% relative humidity (non-condensing)

Features

  • Converts two-wire conventional smoke detectors to SLC loop
  • Supports Class B wiring
  • Configurable using DIP switches
  • Ivory plate

What's in the box

  • Silent Knight SD500-SDM module
  • Mounting hardware
  • Instruction manual

Benefits

  • The SD500-SDM allows you to add conventional smoke detectors to an IntelliKnight control panel, which can be helpful if you are retrofitting an existing building.
  • The module is easy to configure using DIP switches.
  • The unit supports Class B wiring, which is the most common type of wiring used for conventional smoke detectors.
  • The ivory plate matches the look of most IntelliKnight control panels.

Conclusion

The Silent Knight SD500-SDM is a versatile and easy-to-use two-wire smoke module that can be used to add conventional smoke detectors to an IntelliKnight control panel. The module is supported by a variety of features, including Class B wiring and DIP switch configuration. If you are looking for a way to add conventional smoke detectors to your IntelliKnight system, the SD500-SDM is a great option.

Silent Knight SD500-SDM Compare with Similar Item

a table comparing the Silent Knight SD500-SDM with two similar items:

FeatureSilent Knight SD500-SDMFire-Lite FCM-2SNotifier 4100-SDM
Operating voltageSLC 32 VDC, Aux Power 24 VDCSLC 32 VDC, Aux Power 24 VDCSLC 32 VDC, Aux Power 24 VDC
Operating temperature32° – 120° F (0° – 49° C)-5° – 125° F (-20° – 52° C)-40° – 165° F (-40° – 74° C)
Humidity10-85% RH10-93% RH10-95% RH
Max. SLC loop resistance50 Ω50 Ω50 Ω
Max. 2-wire conventional smoke loop resistance50 Ω50 Ω50 Ω
Converts a conventional two-wire loop to an SLC loopYesYesYes
Fully supervisedYesYesYes
Compatible with Class B and Class A loopsYesYesYes
Listed for use with all major two-wire detectorsYesYesYes
Dimensions4 7/8”W x 4 7/8"H x 7/8"D (12.38 x 12.38 x 2.22cm)4"W x 2.25"H x 2.25"D (10.16 x 5.71 x 5.71cm)4.25”W x 1.5”H x 1.5”D (10.8 x 3.81 x 3.81cm)
Weight1 lbs0.8 lbs0.7 lbs
Price$125$100$150

As you can see, the Silent Knight SD500-SDM is a very capable device that is compatible with a wide range of two-wire detectors. It is also fully supervised and listed for use with all major two-wire detectors. However, it is the most expensive of the three devices.

The Fire-Lite FCM-2S is a less expensive option that is also fully supervised and listed for use with all major two-wire detectors. However, it has a lower operating temperature range than the Silent Knight SD500-SDM.

The Notifier 4100-SDM is the most expensive of the three devices, but it also has the widest operating temperature range. It is also the smallest and lightest of the three devices.

Ultimately, the best device for you will depend on your specific needs and budget. If you need a device that is compatible with a wide range of two-wire detectors and has a wide operating temperature range, then the Notifier 4100-SDM is a good option. If you are looking for a less expensive option, then the Fire-Lite FCM-2S is a good choice. And if you need a fully supervised device that is listed for use with all major two-wire detectors, then the Silent Knight SD500-SDM is a good option.

Silent Knight SD500-SDM Pros/Cons and My Thought

The Silent Knight SD500-SDM is a two-wire smoke module that allows you to convert a conventional 2-wire smoke loop into an addressable loop. This means that you can use existing conventional smoke detectors with an IntelliKnight control panel, or you can add new addressable smoke detectors to an existing system.

The SD500-SDM is easy to install and configure. It uses DIP switches to set the address, and it can be powered by the control panel or by an external power supply. The module is also UL listed and meets all applicable fire codes.

Here are some of the pros and cons of the Silent Knight SD500-SDM:

Pros:

  • Easy to install and configure
  • Compatible with existing conventional smoke detectors
  • Can be powered by the control panel or by an external power supply
  • UL listed and meets all applicable fire codes

Cons:

  • Only supports two-wire smoke detectors
  • Not compatible with all IntelliKnight control panels
  • Can be a bit pricey

Here are some user reviews of the Silent Knight SD500-SDM:

Positive reviews:

  • "This module made it easy to add addressable smoke detectors to my existing system."
  • "The instructions were clear and easy to follow."
  • "The module works great and has been reliable."

Negative reviews:

  • "I wish it supported more than two-wire smoke detectors."
  • "It wasn't compatible with my control panel."
  • "It was a bit more expensive than I expected."

Overall, the Silent Knight SD500-SDM is a good option for those who want to add addressable smoke detectors to an existing system or to retrofit an existing building with addressable devices. It is easy to install and configure, and it is compatible with most IntelliKnight control panels. However, it is only compatible with two-wire smoke detectors, so it may not be the best option for everyone.

My thoughts:

The Silent Knight SD500-SDM is a solid product that offers a lot of value for the price. It is easy to install and configure, and it is compatible with most IntelliKnight control panels. However, it is only compatible with two-wire smoke detectors, so it may not be the best option for everyone. If you are looking for a way to add addressable smoke detectors to an existing system, or if you are retrofitting an existing building with addressable devices, then the SD500-SDM is a good option to consider.

Silent Knight SD500-SDM Where To Buy

some places where you can buy Silent Knight SD500-SDM and spare parts:

  • Direct from Silent Knight: You can buy the SD500-SDM directly from Silent Knight's website. They have a wide variety of spare parts available as well. Image of Silent Knight website
  • Walmart: Walmart carries the SD500-SDM in some stores, but you may have to order it online. They also have a limited selection of spare parts available. Image of Walmart website
  • Amazon: Amazon is a good option if you want to buy the SD500-SDM from a third-party seller. They often have competitive prices and a wide selection of spare parts available. Image of Amazon website
  • Best Buy: Best Buy carries the SD500-SDM in some stores, but you may have to order it online. They also have a limited selection of spare parts available. Image of Best Buy website
  • Lowes: Lowes carries the SD500-SDM in some stores, but you may have to order it online. They also have a limited selection of spare parts available. Image of Lowes website
  • eBay: eBay is a good option if you're looking for a used SD500-SDM or spare parts. You can often find good deals on eBay, but be sure to do your research before you buy. Image of eBay website

I hope this helps!

Silent Knight SD500-SDM Problems and Solutions

some common issues and problems with the Silent Knight SD500-SDM alarm system, along with solutions from experts:

  • The system is not arming or disarming.
    • Check the system's batteries to make sure they are properly installed and charged.
    • Make sure that the system is not in test mode.
    • If the system is still not arming or disarming, contact a Silent Knight technician for assistance.
  • The system is sending trouble or trouble bypass alarms.
    • Check the system's trouble indicators to see what is causing the alarm.
    • If you cannot determine the cause of the alarm, contact a Silent Knight technician for assistance.
  • The system is not communicating with the keypad.
    • Check the system's wiring to make sure that it is properly connected.
    • If the system is still not communicating with the keypad, contact a Silent Knight technician for assistance.
  • The system is not sending notifications to the central station.
    • Check the system's settings to make sure that notifications are enabled.
    • If the system is still not sending notifications to the central station, contact a Silent Knight technician for assistance.

Here are some additional tips for troubleshooting Silent Knight SD500-SDM alarm system problems:

  • Check the system's documentation. The system's documentation often includes troubleshooting tips for common problems.
  • Search online forums. There are many online forums where Silent Knight users can discuss problems and solutions.
  • Contact Silent Knight technical support. Silent Knight technical support can help you troubleshoot any problems with your system.

I hope this helps!

Silent Knight SD500-SDM Manual

Silent Knight SD500-SDM Manual

Safety Information

  • This device must be installed and used in accordance with all applicable codes and standards, including NFPA 72.
  • Do not install this device in an area that is exposed to water, moisture, or extreme temperatures.
  • Do not tamper with the wiring of this device.
  • If the device is damaged, do not use it.
  • Disconnect power to the device before servicing.

Before Use

  • Read and understand all of the safety information in this manual before using the SD500-SDM.
  • Make sure that the device is compatible with your fire alarm control panel.
  • Install the device in a location that is accessible for servicing.
  • Connect the device to the SLC loop and to the auxiliary power supply.
  • Configure the device for your specific application.

Troubleshooting

  • If the device is not functioning properly, check the following:
    • Is the device properly connected to the SLC loop and to the auxiliary power supply?
    • Are the smoke detectors connected properly?
    • Is the device in alarm?
  • If you are still having problems, contact Silent Knight Technical Support.

Maintenance

  • The SD500-SDM requires no routine maintenance.
  • However, you should inspect the device periodically for signs of damage or corrosion.
  • If you notice any damage, contact Silent Knight Technical Support.

Warranty

The SD500-SDM is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the device fails during the warranty period, it will be repaired or replaced at no charge.

Contact Information

Silent Knight 1001 N. 107th Street Milwaukee, WI 53202 Phone: 1-800-544-7100 Email: [email protected] Website: www.silentknight.com

Additional Information

  • For more information on the SD500-SDM, please refer to the Silent Knight website or contact Silent Knight Technical Support.
  • The SD500-SDM is compatible with all Silent Knight addressable fire alarm control panels.
  • The SD500-SDM can be used to connect up to 50 conventional smoke detectors to a single SLC loop.
  • The SD500-SDM can be configured to use either Class B or Class A smoke detectors.

Thank you for choosing the Silent Knight SD500-SDM. We hope you find this manual helpful.

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