Shelly i4 Gen3 Smart Four-Channel Inputs Controller

SHELLY I4 GEN3
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  • Multi-click – Up to 16 possible actions
  • New processor – ESP-Shelly-C38F chip with an increased memory of 8 MB
  • Improved durability of terminals
  • Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
  • No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, and platforms
  • Supports KNXnet / IP communication
R380 incl. VAT
R331 excl. VAT

IN STOCK at EXTERNAL supplier.
If ordered before 10AM:
DELIVERED in 2-3 business days (main centres)
or 3-5 business days (regional areas or large items)
COLLECTION from GeeWiz available in 1-2 business days

Or as low as R127 over 6 months interest-free, using your existing credit card. How it works

Volume discounts

Quantity Price You Save
5 R373 2%
10 R365 4%
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Shelly i4 Gen3 Smart 4-Channel AC Input Controller

Smart 4-channel AC powered input controller that allows you to activate or deactivate any created scenes, run synchronized actions, or execute complex trigger scenarios.

  • Multi-click – Up to 16 possible actions
  • New processor – ESP-Shelly-C38F chip with an increased memory of 8 MB
  • Improved durability of terminals
  • Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
  • No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, and platforms
  • Supports KNXnet / IP communication

Wi-Fi Operated

Connect Shelly i4 Gen3 to your Wi-Fi network. No HUB required!

Bluetooth

Add devices quickly and easily via Bluetooth connection or use as a Bluetooth gateway.

Wide range of voltage support

Shelly i4 Gen3 can be powered by 110-240 V AC.

Multi-click support

Up to 16 possible actions. Activate any Shelly device and scenes you desire.

Smart scenes

Set custom scenes by combining Shelly i4 Gen3 with your other Shelly devices.

Scripting

Shelly i4 Gen3 fully supports mjS scripting, allowing you to create custom features and functionalities.

shelly-i4-gen3_usecase_01

Control your devices effortlessly

Shelly i4 Gen3 offers manual control of other Shelly devices. With it, you can easily turn off the lights, close the blinds, and even operate the garage door all from one convenient spot. Enjoy the comfort of having full control of your home right at your fingertips with 16 different possible actions!

shelly-i4-gen3_usecase_02

Instantly activate scenes

Forgot to turn off the lights before bed? No need to worry! With Shelly i4 Gen3, you can activate a “Bedtime” scene with a single touch. Turn off all the lights, close the blinds, and activate the security system all without leaving the comfort of your bed.

shelly-i4-gen3_usecase_03

Perfect Match

Shelly i4 Gen3 is an ideal companion for the Shelly Wall Switch for Smart Relays, featuring a 4-button design. Each button can trigger up to 4 different actions, allowing one switch to activate and execute up to 16 scenes.

With its compact size and simple wiring, the Shelly Wall Switch for Smart Relays easily fits into any existing switch console. No need to expand the wall space or modify the wiring!

Specifications:

Electrical

Power supply: 110 - 240 V~ 50/60 Hz

Power consumption: < 1 W

 Sensors, meters

Internal-temperature sensor: Yes

 Radio

Wi-Fi

Protocol: 802.11 b/g/n

RF band: 2401 - 2483 МHz

Max. RF power: < 20 dBm

Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)

 Bluetooth

Protocol: 4.2 with BLE

RF band: 2400 - 2483.5 MHz

Max. RF power: < 4 dBm

Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)

 Microcontroller unit

CPU: ESP-Shelly-C38F

Flash: 8MB

 Firmware capabilities

Webhooks (URL actions): 20 with 5 URLs per hook

Scripting: Yes

MQTT: Yes

Shelly
SHELLY I4 GEN3
  • Returns Policy
  • Return of merchandise (RMA) and Warranty

    We want you to be happy with the purchase you have made from us. If you are not completely satisfied, you may return the product to us and we will either refund, credit, repair/replace it, subject to the below terms and conditions. 

    You can return purchases for a refund (excl shipping). Please notify us within 7 days and ensure item is ready maximum 10 days after delivery date.

    Please ensure to log your return request within 7 days of receipt of your item. Please ensure to select the correct reason for return:

    - Changed my mind / Item exchange

    - Faulty on arrival

    - Incorrect item received

    All items are covered by a 12 month warranty (unless otherwise stated) which will be honoured directly by GeeWiz. All products will either be replaced/repaired/refunded depending on stock availability. Products will require evaluation by GeeWiz before a warranty claim can be accepted.

    Should the item being returned for assessment be found to be in good working order, unfortunately, there will be a collection fee that will apply.

    The collection fees are as follows:

    - For returns on items that were sent with free shipping: R198

    - For returns that had a surcharge, the same surcharge will apply for collection.

    Please log your return on your account, under the returns manager.

    We do not reimburse your fee to ship to us, but we will pay for return shipping if the item is subject to replacement. If the item you wish to return was ordered incorrectly / is no longer required / you have changed your mind, there is a collection fee that will be charged (please refer to the above) and this will be deducted from the refund amount once the supplier has credited us. Please note GeeWiz will only cover return shipping of a faulty unit within 6 months of purchase, after which, a shipping fee (starting from R198) will be applicable to you for the return of the unit.

    Any disputes relating to ordered items being short/incorrectly shipped will only be entertained if reported to GeeWiz within 3 days of delivery/collection.

    Refunds are subject to inspection of item(s) - in some cases, items will need to be sent to supplier for evaluation and testing. This can take up to 15 working days. Once a refund has been approved, this may take 3 - 5 business days to be processed.

    ALL returns are subject to up to a 30% restocking fee if item is no longer in BRAND NEW condition or if item seal/packaging has been broken.

    Please re-package safely and include all original product packaging.  

    All software products are unfortunately not eligible for credit or refund once purchased.

    After the 6-month period, you will no longer be eligible and won't be able to receive a refund. We can however replace or repair depending on the outcome after our team of professionals has inspected the product.

    Should a warranty sticker not be present on an item, the warranty is immediately null and void.

    Batteries are covered under warranty, but please note that GEL, AGM and LEAD ACID have limited cycle runs. These are typically around 200 cycles and may run out before the end of the warranty. Once the cycles have been depleted, it means the battery has reached the end of life and will no longer be a warranty claim.

    GeeWiz reserves the right to refuse a refund if the item is damaged from misuse, items are missing, or if the product is altered in any way. 

    GeeWiz or its affiliates are not responsible for damage or loss of any kind that may occur as a result of using or misusing any product purchased from us.

    The warranty will no longer be valid, and GeeWiz will not be responsible for damage or injury of any kind resulting from:

    • Electricity fluctuations and surges, lightning strikes, faults in the building wiring, faulty installations, and improper use of controls
    • Failure to use the product in accordance with the operating instructions and or general misuse and or abuse
    • Damage caused by a superior force (vis major) or if the product has been infested with insects or pests
    • If the product is physically damaged after it left the store
    • If water or liquid caused the damage to the product
    • If the warranty seal is tampered with
    • Any repair or tampering by an unauthorised person or attempt to repair or tamper with the equipment, or use of parts not supplied by authorised agents, or alterations or modification to the equipment shall render the warranty null and void.

    For hygiene purposes.

    Please note we cannot accept returns for apparel that has been worn, stained, frayed, or otherwise shows signs of use.

    We can only accept returns for items that are damaged upon receipt or are faulty.

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