iHome iSP8 SmartPlug User Manual

Product Overview

The iHome iSP8 SmartPlug is a compact Wi-Fi wall outlet switch designed to control electrical loads up to 1800 Watts. Its slim horizontal profile allows two SmartPlugs to be plugged into a standard North American duplex wall receptacle simultaneously without blocking the second socket. The unit includes a pre-paired RF handheld remote control and supports local as well as ecosystem-based smart home control.

iHome iSP8 SmartPlug alongside the included handheld RF remote control

The plug functions strictly as a switched relay (ON/OFF) and does not provide dimming functionality. An 8-digit Apple HomeKit setup code is printed directly on the product housing and documentation for network commissioning.

Controls & Indicator Lights

The smart plug features a physical control button and two distinct illuminated status indicators located on the side of the housing.

Side profile of the iSP8 SmartPlug showing the power/reset button and indicator icons

Manual Power / Reset Button: Press once to manually toggle the connected appliance ON or OFF. Press and hold for 15 seconds to perform a full factory reset.
Power Indicator (Plug Icon): Illuminates solid white when the outlet is switched ON and power is flowing through to the load.
Wi-Fi Status Indicator (Signal Icon – Flashing Green): SmartPlug is searching for a network or is ready for setup.
Wi-Fi Status Indicator (Signal Icon – Solid Green): SmartPlug is connected to an active Wi-Fi network.
Wi-Fi Status Indicator (Signal Icon – Flashing Red): SmartPlug is disconnected from the Wi-Fi network.
Wi-Fi Status Indicator (Signal Icon – Alternating Red/Green): SmartPlug is executing a factory reset cycle.

Network Requirements & Compatibility

Before installing, ensure the operating environment meets the following network and system specifications:

Wi-Fi Frequency: Must connect to a 2.4 GHz Wi-Fi network (802.11 b/g/n). The plug will not operate on 5 GHz-only Wi-Fi networks.
Network Type: Standard residential networks. Enterprise networks (such as schools, hotels, or corporate networks with web portals or restricted security) are not supported.
Mobile OS Compatibility: Apple iOS 9.0 or later, or Android 4.2 (Jelly Bean) or later.
Apple HomeKit Ecosystem: Native pairing via Apple HomeKit. Out-of-home control via HomeKit requires a compatible Apple TV (3rd generation or later) with Apple TV software 7.0 or later.
Supported Smart Home Platforms: Compatible with Apple HomeKit, Amazon Alexa, Google Assistant, Samsung SmartThings, Wink, and Works with Nest.

Setup & Installation

For households with both iOS and Android devices, configure the SmartPlug using an iOS device first, then share access to Android devices.

Connect your mobile phone or tablet to your home's 2.4 GHz Wi-Fi network.
Plug the iHome iSP8 SmartPlug directly into an unswitched standard 120 VAC wall outlet.
Verify that the Wi-Fi LED begins flashing green, indicating that the unit is ready for network setup.
Open the iHome Control app or Apple Home app on your iOS device and select 'Add Device' or 'Add Accessory'.
When prompted, point your device's camera at the 8-digit Accessory Setup Code located on the plug housing or inside the Quick Start Guide, or type the code manually (dashes are not required when typing).
Follow the on-screen prompts to assign an appliance service type (e.g., Light, Fan, Heater, Other), assign the plug to a room, and name the device.
Plug your appliance into the front receptacle of the SmartPlug and test operation locally using the side button or the app.

iHome iSP8 SmartPlug inserted into a duplex wall outlet powering a table lamp

Handheld Remote Control Operation

The included RF remote control operates the iSP8 SmartPlug directly without requiring a Wi-Fi connection, smartphone, or line-of-sight.

Hand holding the slim iHome RF remote control with ON and OFF buttons

Initial Activation: Pull and remove the plastic battery isolation tab from the battery compartment before first use.
Basic Operation: Press the ON button (line icon) to switch the plug on. Press the OFF button (circle icon) to switch the plug off.
Operating Range: Operates at distances up to 35 feet (approx. 10.7 meters) through standard interior walls.
Pre-Paired Status: The included remote is paired from the factory to control the bundled SmartPlug.
Battery Specification: Powered by a replaceable 3V CR2032 coin-cell lithium battery.

Power Monitoring & Scheduling

The iSP8 includes built-in power metering intelligence to monitor energy usage of connected equipment.

Power Usage Statistics: View real-time wattage consumption and historical usage logs by tapping the info (i) icon next to the SmartPlug in the Devices tab of the iHome Control app.
Energy Cost Estimation: Displays estimated electricity costs based on recorded power consumption. Utility cost rates can be adjusted in the app's Settings menu.
Automation & Rules: Configure schedules or triggers to automate devices (e.g., automatically turning off connected equipment overnight or activating based on Home/Away status).

Factory Reset Procedure

If the SmartPlug fails to connect, Wi-Fi credentials change, or the device needs to be transferred to a new network, perform a hardware factory reset.

Ensure the SmartPlug is firmly plugged into a powered, live AC wall outlet.
Press and hold the power button located on the side corner of the plug for 15 seconds.
Observe the indicator LED: it will flash alternating red and green, turn off briefly, and then begin flashing green rapidly.
Release the button once the LED flashes green rapidly.
The SmartPlug is now restored to factory default settings and ready for network re-commissioning.

Care, Maintenance & Safety

Direct Connection Only: Plug directly into an electric wall outlet. Do not connect into an extension cord, power strip, or surge protector.
Electrical Grounding: Do not remove or bypass the grounding (middle) pin.
Environment: For indoor dry locations only. Do not use in wet or damp areas, near sinks, or outdoors.
Unattended & Critical Devices: Do not connect appliances that should not be operated unattended or where inaccurate timing could cause danger (e.g., portable space heaters, sunlamps, saunas, medical equipment).
Switched Outlets: Avoid using wall outlets controlled by standard wall toggle switches, as turning off the wall switch cuts power to the SmartPlug.
Cleaning: Disconnect the SmartPlug from the electrical receptacle before cleaning. Clean using a soft, dry cloth only. Do not use liquids, abrasive sprays, or submerge the unit.

Product Specifications

Parameter	Specification
Model	iSP8 (iSP8W / iSP8WC4 / iSP8WW4TC)
Input Voltage / Frequency	120 VAC, 60 Hz
Maximum Rated Current	15 A
Maximum Load Power	1800 W (General use / small appliances)
Switch Type	Single-pole on/off relay (no dimming)
Wireless Protocol	Wi-Fi 802.11 b/g/n (2.4 GHz only)
Remote Control Type	Handheld RF remote (pre-paired)
Remote Range	Up to 35 ft (approx. 10.7 m)
Remote Battery	1x CR2032 3V Lithium coin cell
Dimensions (W x H x D)	3.76 x 1.51 x 2.25 in (96 x 38 x 57.2 mm)
Weight	Approx. 0.2 lb (108.9 g)
Operating Environment	Indoor dry locations only

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Published: October 12, 2026