Elmo
959.png

CCTV

MD4HTTP

4-IN, 4-OUT relay module with Wi-Fi and LAN interface with HTTP request sending and receiving capability

The MD4HTTP is a 4-input, 4-output relay module with an Ethernet and Wi-Fi interface capable of: Receiving commands via HTTP requests and sending HTTP requests to IP addresses in the event of an input switching imbalance. In other words, it can signal the open and closed status of an INPUT contact. Unlike similar devices available on the market, this IN/OUT module has bidirectional management regarding the ability to autonomously send/receive HTTP requests. It is equipped with 4 high-power output relays (up to 10 A each), making it suitable for home automation, building automation, and video surveillance applications.

Features


Interface Relay
Product type For building automation interfacing

Technical details


Versions
Default STSSNHX00100
Inputs/Outputs 4 IN and 4 OUT
Communication interface LAN / Wi‑Fi
Relay power 230 Vac - max 10 A each
Current 1.5 A at 12 Vdc
Power consumption 3 W
Power supply 12 Vdc / 24 Vdc
Dimensions L 116 x H 92 x D 41 mm

Technical documentation


Select the type of documentation you want to see

Available Documents: 8

Manuale Tecnico
Version:
12/11/2025
Technical Manual
Version:
12/11/2025
Guida operativa: richieste HTTP dirette a Nx Witness
Version:
12/11/2025
Operational guide: HTTP requests directed to Nx Witness
Version:
12/11/2025
Datasheet
Version: 20260402042634
02/04/2026
Foglio tecnico
Version: 20260402042641
02/04/2026
Product Description
Version: 20260402042629
02/04/2026
Descrizioni Capitolato
Version: 20260402042639
02/04/2026