Skip to content
Discount pricing available | Free shipping on all orders $150+
Discount pricing available | Free shipping on all orders $150+

Request a Quote

Mercury MRC-MR52-S3B MR52-S3B, 2 reader interface module - Series 3

Mercury MRC-MR52-S3B MR52-S3B, 2 reader interface module - Series 3

SKU MRC-MR52-S3B
by Mercury
Request a Quote (For Pricing & Availability)
Support for 2 Door Position Inputs, 2 Rex Inputs and 2 Lock Relay Outputs.
  • Support for 2 Door Position Inputs
  • Support for 2 Rex Inputs
  • Support for 2 Lock Relay Outputs
  • Does not include enclosure and power supply

Overview

Best-Selling Products

Alibi ALI-PTF80-VLUAIS-D Vigilant Performance Series 8MP IP Vandal Turret 98 ft IR-IllumiNite 180 degree FOV Starlight SmartSense Red-Blue Strobe & Audio Message
Alibi ALI-PTF80-VLUAIS-D Vigilant Performance Series 8MP IP Vandal Turret 98 ft IR-IllumiNite 180 degree FOV Starlight SmartSense Red-Blue Strobe & Audio Message

Alibi ALI-PTF80-VLUAIS-D Vigilant Performance Series 8MP IP Vandal Turret 98 ft IR-IllumiNite 180 degree FOV Starlight SmartSense Red-Blue Strobe & Audio Message

$559.99 - $559.99
$559.99
$559.99 - $559.99
$559.99

This advanced security camera offers exceptional imaging performance with an 8MP (4096 × 1860) resolution at 20 fps, utilizing a high-precision 1/2...

View full details
$559.99 - $559.99
$559.99
$559.99 - $559.99
$559.99
Alibi ALI-AD52-VUA-D Vigilant Flex Series 5MP Starlight 98ft 4-in-1 Vandal-Resistant Fixed Dome Security Camera
Alibi ALI-AD52-VUA-D Vigilant Flex Series 5MP Starlight 98ft 4-in-1 Vandal-Resistant Fixed Dome Security Camera

Alibi ALI-AD52-VUA-D Vigilant Flex Series 5MP Starlight 98ft 4-in-1 Vandal-Resistant Fixed Dome Security Camera

$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

5MP Resolution Dome Camera .005 Lux Rating TVI/AHD/CVI/CVBS Built-in Microphone for high quality audio over coax 1/2.7” CMOS Sensor 2.8mm lens Sma...

View full details
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
Sale Sale

LTS CMIP3342WI-28SDL, Platinum 4MP Active Deterrence Turret Network Camera

$179.99
$179.99 - $179.99
$179.99
$159.99
$159.99 - $159.99
$159.99

High quality imaging with 4 MP resolution Focuses on human and vehicle classification using deep learning Smart Hybrid Light: Integrates IR and Wh...

View full details
$179.99
$179.99 - $179.99
$179.99
$159.99
$159.99 - $159.99
$159.99
Sale Sale
CASE CS-P63N 6MP Wi-Fi PT Security Camera | 4mm Lens | Smart IR Night Vision 30m | Two-Way Audio | IP66 Weatherproof Outdoor Surveillance Camera Smart IR |POE, IP66 Rating |NDAA Compliant |6-year warranty
CASE CS-P63N 6MP Wi-Fi PT Security Camera | 4mm Lens | Smart IR Night Vision 30m | Two-Way Audio | IP66 Weatherproof Outdoor Surveillance Camera Smart IR |POE, IP66 Rating |NDAA Compliant |6-year warranty
Sale Sale

CASE CS-P63N 6MP Wi-Fi PT Security Camera | 4mm Lens | Smart IR Night Vision 30m | Two-Way Audio | IP66 Weatherproof Outdoor Surveillance Camera Smart IR |POE, IP66 Rating |NDAA Compliant |6-year warranty

$328.00
$328.00 - $328.00
$328.00
$249.99
$249.99 - $249.99
$249.99

Experience next-generation home and business security with the CASE CS-P63N Wi-Fi 4mm Camera. Designed for precision monitoring and reliability, th...

View full details
$328.00
$328.00 - $328.00
$328.00
$249.99
$249.99 - $249.99
$249.99
Sale Sale
Alibi ALI-NR082F-2-D Vigilant Flex Series 8-Channel IntelliSearch Ultra H.265 NVR
Alibi ALI-NR082F-2-D Vigilant Flex Series 8-Channel IntelliSearch Ultra H.265 NVR

Alibi ALI-NR082F-2-D Vigilant Flex Series 8-Channel IntelliSearch Ultra H.265 NVR

$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99

Up to 8 IP cameras can be connected Powered by the MStar chipset that meets federal government NDAA compliance requirements Supports up to 16 Mega...

View full details
$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99
Shop collection