Smartest way to control heavy appliances like electric geysers, motors, and submersible pumps from anywhere, anytime.

This Okasha Smart WiFi Power Switch is a 40A heavy-load smart switch designed for geysers, pumps, motors, and high-power appliances. It supports 90–300V AC, energy monitoring, scheduling, manual control, recorded usage data, and IP-65 waterproof protection for safe indoor/outdoor installation.

Why It’s Perfect for Geysers, Motors & Heavy Appliances?

The Okasha Smart Power switch is engineered specifically for appliances that draw high current. With its 40A / 8800W capacity and long-range WiFi control, it replaces unsafe manual breakers and outdated mechanical switches. Because geysers and pumps often trip due to voltage drops, surges, and overload, the adjustable protection thresholds make this switch safer than simple WiFi modules. It is Ideal for:

• Electric geysers (instant + storage)
• Water motors
• Submersible pumps
• High-load home appliances (fridge, freezer, washing machine, etc.)

Key Features

40A Heavy-Duty Smart Switching

Supports up to 40 Amp load and 8800W power, making it reliable for electric geysers and pumps.

Wide Voltage Range: 90–300V AC

Suitable for Pakistan’s fluctuating voltage conditions.

IP-65 Waterproof Box Included

Safe for moisture-prone locations like bathrooms, terraces, and pump areas.

WiFi Control (50/60Hz Support)

Operate your geyser or pump through the Okasha Smart App from anywhere.

Manual On/Off Button

Instant physical control when the phone is not nearby.

App-Based Energy Monitoring

Track real-time and historical usage data directly in the app.

Smart Scheduling

Set your electric geyser or water pump to turn On/Off automatically at fixed times.

Family Sharing

Allow family members to access and control the device.

Usage History & Reporting

The Okasha Smart app records usage data for analysis and better energy management.

Advanced Overload & Voltage Protection

The Protecting model supports adjustable protection ranges, letting you set:

• Over-current cutoff: 1A to 82A
• Under-voltage cutoff: 76V to 240V

Over-voltage cutoff: 220V to 265V

This allows safe automation for geysers, motors, and pumps even during voltage drops or surges which is a common issue in Pakistan.

WiFi 2.4 GHz Connectivity

Stable long-range connection on standard 2.4 GHz WiFi, compatible with all home routers.

Extreme Temperature Durability

Operates reliably between –25°C and +70°C, suitable for indoor and semi-outdoor installations (with the included IP-65 box).

Two Model Variants

Choose between:

• Metering Type – energy insights + usage tracking
• Protecting Type – overload, over/under-voltage programmable cutoffs

Technical Specifications

Appliance Compatibility

This 40A smart switch is suitable for:

• Electric Geyser
• Water Motor
• Submersible Pump
• High-Power Refrigerator
• Deep Freezer
• 40A Load Appliances

Use Cases 

For Geysers

Turn on your geyser from your phone before reaching home. No more waiting.

For Water Pumps

Easily control pumps installed on rooftops or outdoor areas using WiFi.

For Submersible Pumps

Safe high-power switching with IP-65 protection.

For Heavy Appliances

Control large fridges, freezers, and more with stable 40A support.

Frequently Asked Questions 

Can this WiFi Smart Switch control an electric geyser?

The switch is 40A rated, which supports all types of electric geysers.

Is this a safe option for geyser automation?

Yes. The included IP-65 waterproof box and 40A protection make it safe for use with geysers.

Does it support high load appliances other than geysers?

Yes, motors, pumps, refrigerators, and all appliances up to 8800W.

Can I turn the geyser on from my phone?

Yes. Use the Okasha Smart App to control it anytime, from anywhere.

Does it monitor electricity consumption?

Yes. The device supports energy monitoring and usage history.

Is WiFi required all the time?

Yes, for remote control. Manual on/off works without WiFi.

Does it work with inverter-based geysers?

If the device is under 40A load, yes.

Can multiple family members control the same geyser?

Yes. It supports family sharing.

Can I set time schedules for my geyser?

Yes, create custom On/Off routines through the app.

Is installation difficult?

Any electrician can install it using the wiring diagram printed on the device.

Does this smart switch protect the geyser from voltage fluctuations?

Yes. It features adjustable under-voltage and over-voltage protection, ensuring the geyser automatically shuts off during unsafe power conditions.

Can I use it in high-temperature areas like pump rooms?

Yes. It operates between –25°C and +70°C, and the IP-65 waterproof box provides additional safety.