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Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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At a glance
- Condition
- New
- Model
- RVM21S
- Weight
- 1 lb
Features 5
- REMOTE RV POWER ALERTS FROM ANYWHERE - Receive text or email alerts for power issues such as low or high voltage, polarity faults, and other eventseven when youre miles away from your RV.
- REAL-TIME & HISTORICAL POWER DATA - Monitor voltage, amperage, kWh usage, temperature, and more. Stores historical data on a micro SD card for later review.
- CONNECTS POWER WATCHDOG & OTHER SENSORS - Acts as a central hub that wirelessly collects data from Power Watchdog surge protectors and other compatible RV sensors.
- BLUETOOTH + WIFI CONNECTIVITY - Uses Bluetooth to communicate with sensors and connects to your RVs WiFi or hotspot to transmit data remotely.
- EXPANDABLE RV MONITORING SYSTEM - Supports additional sensors such as temperature, tank level, and door sensors for broader RV monitoring and peace of mind.
Description
The Power Watchdog RVM21S Remote Monitoring System is a powerful solution for RV owners who want to stay informed about their RV’s electrical and environmental conditions—no matter where they are. Acting as a central monitor station, the RVM21S collects data wirelessly from your Power Watchdog surge protector and other compatible sensors, then transmits that information over WiFi for remote access. Once connected to your RV’s WiFi or mobile hotspot, the RVM21S sends alerts via text or email to notify you of power issues such as low voltage, high voltage, polarity faults, or unexpected changes. This makes it especially valuable for pet owners, long-term stays, and RVs kept in storage. The system provides access to real-time and historical data, including voltage, amperage, kilowatt-hour (kWh) usage, temperature, and sensor readings. Data is logged to a micro SD card, allowing you to review trends and monitor power usage over time. Using Bluetooth connectivity, the RVM21S communicates locally with sensors, while WiFi enables remote monitoring from your phone, tablet, or computer. Free iOS and Android apps allow easy setup, configuration, and local viewing, while web-based access supports remote login and alerts. Designed as an expandable RV monitoring platform, the Power Watchdog RVM21S can integrate additional sensors such as temperature probes, tank level sensors, and door sensors—helping you protect power safety, battery health, and overall RV security when you’re away. Whether you’re traveling, working remotely, or storing your RV, the Power Watchdog RVM21S Monitor Station gives you confidence and visibility into your RV’s power system from anywhere.
Specs 7
| Manufacturer | Power Watchdog |
|---|---|
| Brand | Power Watchdog |
| Model | RVM21S |
| Item Weight | 1 pounds |
| Package Dimensions | 6.75 x 4.25 x 3.25 inches |
| Item model number | RVM21S |
| Manufacturer Part Number | RVM21S |
No specs match.
Frequently asked questions
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
