System Sensor SRHK Strobe, Red, Wall Mount, FIRE Lettering, High Candela, Outdoor

  • MPN: SRHK
  • JMAC ID: 200062656
$78.08
JMAC_ID:
200062656
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The System Sensor SRHK is an outdoor rated, wall mounted strobe unit. The SRHK features a selectable high candela output range of 135-185 cd.

UPC: 783863028090
Also known as: BK-SRHK

Technical Specifications:
  • Color: Red
  • Wall-Mount Weatherproof Back Box Dimensions (SA-WBB): 5.7˝ L × 5.1˝ W × 2.0˝ D (145 mm L × 130 mm W × 51 mm D)
  • Horn Dimensions: 5.6˝ L × 4.7˝ W × 1.3˝ D (142 mm L × 119 mm W × 33 mm D)
  • Wall-Mount Dimensions (including lens): 5.6˝ L × 4.7˝ W × 2.5˝ D (142 mm L × 119 mm W × 64 mm D)
  • Input Terminal Wire Gauge: 12 to 18 AWG
  • Operating Voltage Range: 8 to 17.5 V (12 V nominal) or 16 to 33 V (24 V nominal)
  • Nominal Voltage: Regulated 12 DC/FWR or regulated 24 DC/FWR1
  • Strobe Flash Rate: 1 flash per second
  • Operating Temperature: –40°F to 151°F (–40°C to 66°C)


For more information about the System Sensor SRHK, please contact us.
  • Listed to UL 1638 (strobe) and UL 464 (horn)
  • Listed for ceiling or wall mounting
  • Tamper-resistant construction
  • Plug-in design with minimal intrusion into the back box
  • Universal mounting plate with an onboard shorting spring that tests wiring continuity before devices are installed
  • Rated from –40°F to 151°F
  • Horn rated at 88+ dBA at 16 volts
  • Rotary switch for horn tone and three volume selections
  • Field-selectable candela settings: 135, 150, 177, and 185
  • Compatible with System Sensor synchronization protocol and legacy SpectrAlert products
  • Weatherproof per NEMA 4X, IP56

2 Reviews

  • 5
    SYSTEM-SENSOR-SRHK

    Posted by 184817 on May 23rd 2022

  • 5
    SYSTEM-SENSOR-SRHK

    Posted by 157473 on Jun 16th 2020

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