READY HOME SUPPLY

Power Failure Alarm, Smart Power Outage Alarm with App Notifications, Mini Size Freezer Alert with LED Indicator , Home Power Monitor (Three 100-240V Circuits)

Name: Power Failure Alarm, Smart Power Outage Alarm with App Notifications, Mini Size Freezer Alert with LED Indicator , Home Power Monitor (Three 100-240V Circuits)
Brand: READY HOME SUPPLY
SKU: SPH-B0GW5VNKXC
Price: 132.00 USD
Availability: InStock

$132.00 USD

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Shipping calculated at checkout.

Product Details

About This

Instant power failure alerts – no WiFi needed. This 4G power outage alarm sends phone calls, SMS, and APP push notifications the moment 100V-240V，380V power fails, restores, or phase loss occurs. Insert your own Nano SIM card (any carrier, low cost). Perfect for freezers, sump pumps, server rooms, and workshops
Monitors 220V, 380V & 3-phase with phase loss detection. Supports 3 channels of 220V + 3 channels of 380V. Adjustable delay prevents false alarms. Individual on/off switches for each phase and channel. Ideal for well pumps, HVAC, CNC machines, data centers, and commercial kitchens
10-hour battery backup – alerts even when power is out. Built-in rechargeable battery keeps monitoring during blackouts. Ultra-low power consumption. Dustproof and moisture-resistant design works in basements, garages, barns, greenhouses, and construction sites
Smart arming schedule & complete event history. Arm/disarm on a timer – auto silence during work hours. Repeat alarm keeps notifying until acknowledged. View all alert logs and operation logs. Name each device – alerts show "Freezer #1" so you know exactly where to go
Works worldwide with any SIM card – low cost. Use any local carrier's Nano SIM. Perfect for international businesses, vacation homes abroad, RVs, boats, and shipping containers. No contract, no hidden fees – just affordable, flexible protection wherever you operate

Overview

Brand : Generic
Power Source : Battery Powered
Product Dimensions : 2.09"L x 1.26"W x 3.19"H
Battery Description : Alkaline
Number of Batteries : 1 AA batteries required.

Shipping & Delivery

We currently ship within the United States only.

Order processing typically takes 3–5 business days, followed by an estimated 3–8 business days for delivery. The total estimated delivery time is 6–13 business days, excluding weekends and public holidays. A different timeframe may apply if stated on the product page before purchase.

Delivery dates are estimates, not guarantees. Shipping charges are shown at checkout.

See our Shipping & Delivery policy for full details.

Returns & Refunds

You may request a return within 30 days of receiving your item. Contact us before sending anything back.

For eligible change-of-mind returns, items must be unused and in their original condition, with tags, packaging, and accessories. Return shipping costs are your responsibility. We do not charge a restocking fee.

If your item arrives damaged, defective, or incorrect, contact us so we can review the issue and arrange a resolution. We cover required return shipping for confirmed issues.

Some exclusions apply. See our Returns & Refunds Policy for full details.

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Power Failure Alarm, Smart Power Outage Alarm with App Notifications, Mini Size Freezer Alert with LED Indicator , Home Power Monitor (Three 100-240V Circuits)

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5 left in stock

132.00

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Details

About This

Instant power failure alerts – no WiFi needed. This 4G power outage alarm sends phone calls, SMS, and APP push notifications the moment 100V-240V，380V power fails, restores, or phase loss occurs. Insert your own Nano SIM card (any carrier, low cost). Perfect for freezers, sump pumps, server rooms, and workshops
Monitors 220V, 380V & 3-phase with phase loss detection. Supports 3 channels of 220V + 3 channels of 380V. Adjustable delay prevents false alarms. Individual on/off switches for each phase and channel. Ideal for well pumps, HVAC, CNC machines, data centers, and commercial kitchens
10-hour battery backup – alerts even when power is out. Built-in rechargeable battery keeps monitoring during blackouts. Ultra-low power consumption. Dustproof and moisture-resistant design works in basements, garages, barns, greenhouses, and construction sites
Smart arming schedule & complete event history. Arm/disarm on a timer – auto silence during work hours. Repeat alarm keeps notifying until acknowledged. View all alert logs and operation logs. Name each device – alerts show "Freezer #1" so you know exactly where to go
Works worldwide with any SIM card – low cost. Use any local carrier's Nano SIM. Perfect for international businesses, vacation homes abroad, RVs, boats, and shipping containers. No contract, no hidden fees – just affordable, flexible protection wherever you operate

Overview

Brand : Generic
Power Source : Battery Powered
Product Dimensions : 2.09"L x 1.26"W x 3.19"H
Battery Description : Alkaline
Number of Batteries : 1 AA batteries required.

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Frequently Asked Questions

Where can I find product specifications?

Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?

We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?

You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.