Wireless 8-Relay Output / 6-Input Controller


IoT8-Z – Model # 3012A Input Output Controller

Controls electrical loads (lighting, irrigation valves, garage door openers, HVAC dampers, alarms, etc.) through 8 separate 3-Amp Form-C relays, and connects to all types of wired sensors through 4 digital and 2 analog inputs. Enables many applications such as:

  • Irrigation and outdoor landscape lighting for the perfect smart yard
  • Automated pool water circulation pumps and lighting
  • Automated water system in a rural residence (well pump, reservoir tank, booster pump)
  • Control of “non-smart” devices through home automation apps, voice assistants, keypads or switches
  • Remote management and monitoring of a multi-car garage (doors, parking sensors, alarms, etc.)


Multi-function device interfaces up to 6 wired analog and digital sensors, and switches (on/off) up to 8 devices with Form-C 3A relays. This puts input/output control at the point of need and eliminates wiring complexity. Use simple, cost-effective off-the-shelf magnetic door contacts, analog temperature sensors and other like devices. The many combinations of sensors and actuators that are readily interfaced to our IoT8-Z afford an abundance of solutions in homes, buildings, factories, farms, etc.

  • Eight general purpose, Form-C relays rated 3A @120VAC/24VDC
  • Four opto-isolated digital inputs (logic high: 3-30VDC)
  • Two inputs configurable as digital (0-1VDC for OFF, 2-2.4VDC for ON) or analog (10 bit resolution)
  • Compatible with Zigbee 3.0 and HA profile, plus Control4 large network cluster
  • 1 year Smartenit warranty

NOTE: The included 12VDC power adapter is required to operate the device. To purchase additional adapters click here.

Additional information

Weight 0.75 lbs
Dimensions 5.75 × 4.25 × 3.5 in


User Guides


Smartenit Product Number  IoT8-Z, 8-Relay/6-Input Zigbee – Model #3012A
Warranty 1 year
Status LED red/green
Setup Memory All settings preserved in internal non-volatile memory
Operating Conditions Indoors, 32 to 122°F, up to 85% relative humidity
Dimensions 1.0″ H x 3.9″ L x 2.4″ W
Weight 4 oz;
Operating Voltage 12VDC @200 mA through supplied adapter

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