Shipped by Ankelay shop
Meet Your Seller
Mercury MR52-S3B 3 Series Dual Reader Interface Module(NOB)
- Brand: Mercury
- Model: MR52-S3B
- Product Type: Interface Module
- Note: 90-Day Warranty from the Seller Only
- Condition: New Open Box
Mercury MR52-S3B 3 Series Dual Reader Interface Module(NOB)
Brand: Mercury
Model: MR52-S3B
Product Type: Interface Module
Series: 3 Series
Primary Power: 12-24 VDC +/- 10%, 550mA maximum
Host Communication: RS–485, 2-WIRE, 4,000’ (twisted pair with shield, Belden 9841)
Reader Ports: 2 Reader Ports*
Card/Keyboard Data: OSDP, Clock/Data, Data–1/Data–0, RS-485, or F/2F
Keypad: 8-bit Mercury, 8-bit Dorado/HID, 4-bit HID
Reader Power: Pass-through or 12 VDC regulated 300mA each reader
LED: One-wire bi-color LED or two-wire LED
Buzzer: Only with ‘one-wire’ LED
Inputs: 8 General Purpose: Programmable circuit type 2 Dedicated: Tamper and Power Monitor
Output Relays: Six Form-C Relays:Normally open contact (NO): 5A @ 30 VDC resistive,Normally closed contact (NC): 3A @ 30 VDC resistive
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Ankelay shop Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory





