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  • Sold by Sada Smart Solutions LLP, GSTIN 29AEJFS5796N1ZTSada Smart Solutions LLP

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At a glance

Dimensions
45 × 45 × 65.5 mm
Protection Class
IP20
Radio Range (Open Space)
Up to 1,000 m
Plug Type
Type F

In the box

  • Socket (type F) Jeweller
  • Quick start guide
Ajax logoModel SK.F.J

Ajax Socket (type F) Jeweller Wireless Smart Plug with Energy Monitoring

₹9,563 Incl. GST

₹8,104 + 18% GST

At a glance

Dimensions
45 × 45 × 65.5 mm
Protection Class
IP20
Radio Range (Open Space)
Up to 1,000 m
Plug Type
Type F
  • Plug Type FRegional plug version (Type f). Check that it suits your sockets before ordering.

Smart plug that lets you switch an appliance on or off from the Ajax app or by automation, and shows how much energy it uses. Type F plug, loads up to 2.5 kW at 230 V, cuts power on overcurrent, overvoltage or overheating; needs an Ajax hub.

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Overview

The Ajax Socket (type F) Jeweller is a smart plug for an Ajax system. Plug it into a wall socket, plug an appliance into it, and you can switch that appliance on or off from the Ajax app, by schedule or by alarm, and see how much energy it uses. It suits lamps, heaters, pumps and office equipment in homes and small businesses that already run an Ajax hub.

Is it right for you?

  • It suits a home or office on an Ajax system that wants to switch an appliance remotely and track its consumption, without rewiring.
  • It has a type F plug and socket, so check that your wall sockets and appliance plugs are type F before ordering.
  • It is indoor only (IP20, 0 to 40 °C) for loads up to 2.5 kW at 230 V.
  • If the device you want to control is wired in rather than plugged in, the WallSwitch relay fits behind a switch plate instead.

Key features

  • Switches a plugged-in appliance from the Ajax app or by scenario: on arming or disarming, by schedule, by alarm, by temperature, by humidity or CO2 level (with LifeQuality on the system), or by pressing a Button or touching a LightSwitch.
  • Energy monitor showing current, voltage, power and energy consumed, with a colour LED frame that reflects the state and load; brightness can be adjusted or turned off.
  • 110 to 230 V AC, 50/60 Hz, with up to 2.5 kW resistive load at 230 V or 1.2 kW at 110 V; maximum continuous current 11 A, 13 A for up to 5 s.
  • Protection that switches the plug off on overcurrent (above 11 A with current protection on, 13 A with it off), on mains voltage outside 184 to 253 V at 230 V, and on overheating above 85 °C.
  • Pulse mode (1 to 255 s) or bistable mode, with normally open or normally closed contact state, on firmware 5.54.1.0 or later made after 4 March 2020.
  • Childproof internal shutters that stop objects being pushed into the socket and keep out dust and splashes.
  • Class I electric shock protection with an earth terminal, and consumption of up to 1 W itself.
  • Jeweller two-way radio, up to 1,000 m to the hub or range extender in open space, with communication loss detection after 36 s; 58 g, in black or white.

What else you need

An Ajax hub or range extender and the Ajax app, plus a type F wall socket on 110 to 230 V mains. Scenarios by humidity and CO2 need a LifeQuality on the system.

Installation

Plug it into a type F wall socket indoors and add it to the hub in the Ajax app. A professional electrician should install the device.

Software and licences

Switching, scenarios, energy readings, protection settings and LED brightness are managed in the Ajax app.

Before you buy

  • Type F plug and socket only.
  • Indoor use only, 0 to 40 °C, up to 75% humidity without condensation.
  • Appliances that draw more than 11 A continuously will trip the current protection.
  • Choose black or white.

Technical specifications

Key facts

What is it?
Smart Plugs & SocketsBrand Ajax, model SK.F.J
How is it powered?
Power supply voltage: 110 to 230 V AC, 50/60 Hz
Can it be used outdoors?
IP20
What comes in the box?
Socket (type F) Jeweller; Quick start guide
Which documents are available?
Datasheet, online manual, software (2), regional compliance reference (2), online specifications (3) Open documents

RelatedDocumentsAll Ajax documents

General

Manufacturer model
SK.F.J
Frequency Bands
866.0 to 866.5 MHz, 868.0 to 868.6 MHz, 868.7 to 869.2 MHz, 905.0 to 926.5 MHz, 915.85 to 926.5 MHz, 921.0 to 922.0 MHz (depends on sales region)
Maximum Effective Radiated Power
Up to 25 mW
Radio Range (Open Space)
Up to 1,000 m
Encryption
Block encryption with dynamic key
Frequency Hopping
Yes
Communication Loss Detection
After 36 s (depends on Jeweller settings)
Plug Type
Type F
Maximum Continuous Load
11 A
Current Protection
Over 11 A (protection on) or 13 A (protection off)
Voltage Protection (230 V)
Below 184 V or above 253 V
Energy Monitoring
Current, voltage, power and energy consumed
Operation Modes
Pulse (1 to 255 s) or bistable
Own Consumption
Up to 1 W
Electric Shock Protection
Class I (with earth terminal)
Output Power
Up to 2.5 kW resistive at 230 V; up to 1.2 kW at 110 V
Power supply
Power supply voltage: 110 to 230 V AC, 50/60 Hz; Maximum continuous load current: 11 A; Output power: up to 2.5 kW (resistive load at 230 V AC), up to 1.2 kW (resistive load at 110 V AC); Average consumption: up to 1 W; Current protection: more than 11 A (when Current protection is enabled), more than 13 A (when Current protection is disabled), Voltage protection for 230 V AC mains electricity, min, 184 V AC, max, 253 V AC, Voltage protection for 110 V AC mains electricity, min, 88 V AC, max, 121 V AC (Once the current exceeds the specified level, the plug turns off automatically. Once the voltage exceeds the specified levels, the plug turns off automatically. Once the voltage exceeds the specified levels, the plug turns off automatically); Temperature protection: more than +85 °C, Electric shock protection class, Class I (with grounding terminal) (If protection is triggered, the plug turns off)

Environment

Temperature Protection
Above +85 °C
Operating Temperature
0 °C to +40 °C
Protection Class
IP20

Physical

Enclosure
Dimensions: 45 × 45 × 69.5 mm; Weight: 58 g; Operating temperature range: from 0 °C to +40 °C; Operating humidity: up to 75% with no condensation; Protection class: IP20
Dimensions
45 × 45 × 65.5 mm
Weight
58 g
Colours
Black, White
Warranty
Manufacturer warranty under Ajax's terms: 2 years. How claims work
Product attributes and shipping details
Brand

Ajax

Colour

Black, White

IP Rating

IP20

Alarm Technology

Jeweller

Downloads

Download software

  • Ajax Security System (iOS)PublicRecommendedVersion 3.59 · iOS 18.0+ · Released October 28, 2026Prerequisites: Compatible Ajax hub; Ajax account; Device is added to a compatible Ajax hub and configured in Ajax apps (hub required)Licence: Free; account requiredSoftware · Family · apps.apple.com
    View official download page
  • Ajax Security System (Android)PublicAndroid · Released November 9, 2026Prerequisites: Compatible Ajax hub; Ajax account; Device is added to a compatible Ajax hub and configured in Ajax apps (hub required)Licence: Free; account requiredSoftware · Family · play.google.com
    View official download page

Documentation

  • Ajax SK.F.J datasheet (Socket (type F) Jeweller)PublicDatasheet · Family · 1.7 MB
    Download
  • Ajax Socket (type F) Jeweller product pagePublicOnline specifications · Family · ajax.systems
    View official page
  • Ajax Socket (type F) Jeweller technical specifications pagePublicOnline specifications · Family · ajax.systems
    View official page
  • Ajax device compatibility with hubs and control elementsPublicOnline specifications · General · ajax.systems
    View official page
Certificates and compliance documents (2)
  • Ajax Socket (type F) Jeweller EU declaration of conformityPublicRegional compliance reference · Regional · ajax.systems
    Download
  • Ajax RoHS EU declaration of conformity (all devices)PublicRegional compliance reference · General · ajax.systems
    Download

User manual

  • Ajax Socket (type F) Jeweller: Online manualPublicOnline manual · Family · ajax.systems
    View official page

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What size of appliance can it switch?

Up to 2.5 kW resistive at 230 V (1.2 kW at 110 V), with a continuous current of 11 A.

Does it need an internet connection?

No. It talks to your Ajax hub by Jeweller radio. The hub needs its own connection for app control from outside the building.

Can I see how much power an appliance uses?

Yes. The energy monitor shows current, voltage, power and energy consumed in the Ajax app.

Can it be used outdoors?

No. It is rated IP20 and designed for indoor use only.

Will it fit my sockets?

Only if they are type F. Check your wall sockets and appliance plugs before ordering.

Can it turn a heater on when it gets cold?

Yes. Scenarios can switch it by temperature, and by humidity or CO2 level when a LifeQuality is on the system.

Ask about this modelSetup, compatibility, what is in the box
Downloads

Answers are automated. Do not enter personal or account details.

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₹9,563incl. GST