4906-9104 SIMPLEX


Availability: USUALLY SHIPS IN 1 TO 2 WEEKS SKU: 4906-9104
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4906-9104 Simplex Multi-Candela TrueAlert synchronized strobes provide convenient installation to standard electrical boxes. The enclosure designs are both impact and vandal resistant and provide a convenient strobe intensity selection. Since each model can be selected for intensity output, onsite model inventory is minimized and changes encountered during construction can be easily accommodated.

Visible only (V/O) 24 VDC notification appliances with high output xenon strobe, available for ceiling mount:

  • Intensity is selectable as 15, 30, 75, or 110 candela with visible selection jumper secured behind strobe housing
  • Operation is compatible with ADA requirements.
  • Polarized input allows connection to compatible reverse polarity, supervised notification appliance circuit (NAC)
  • Regulated circuit design ensures consistent flash output and provides controlled inrush current
  • Listed to UL 1971 and ULC S526

4906-9104 Simplex Strobe Intensity Selection
During installation, a selection plug at the back of the housing determines the desired strobe intensity. An attached flag with black letters on a highly visible yellow background allows the selected intensity to be seen at the side of the strobe lens.

Strobe Application Reference
Proper selection of visible notification is dependent on occupancy, location, local codes, and proper applications of: the National Fire Alarm Code (NFPA 72), ANSI A117.1; the appropriate model building code: BOCA, ICBO, or SBCCI; and the application guidelines of the Americans with Disabilities Act (ADA).

4906-9104 Simplex SmartSync Two-Wire Control
Some applications desire the audible notification appliances to be capable of being silenced before the alarm condition is reset (on-untilsilenced) while the visible notification appliances are kept activated until the alarm condition is reset (on-until-reset). SmartSync operation mode provides this function using a single circuit (two-wire operation).

Ceiling mount strobes install using standard single gang electrical boxes. Color choice is determined by model number.

Replaces 4904-9345 and 4904-9346.


See all our parts for Simplex.



Simplex Smoke Detectors

JEM Security is here to provide you with our large selection of Simplex smoke detectors, horn strobes, heat detectors, and more. Within our collection of products, you can rest assured that we have you covered thanks to our line of fire safety products. One of our most popular brands, you are sure to find the perfect Simplex fire products to fit your needs—no matter the size of the project. Not only do we supply Simplex smoke detectors, but we also carry Simplex horn strobes and Simplex heat detectors for an added measure of safety. To learn more about the products we carry at JEM Security, contact us today. We’ll be happy to help!

Additional information

Weight0.6875 lbs
Dimensions5 × 5 × 4 in
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