RV Whisper® Catalog

As of June 27, 2021 we have all products in stock (except for DCPM1 DC Power Meters – We hope to have DPCM1 sensors back in stock before the end of July).




 Product NamePriceDescription 
RV Monitor Station with 1 Temperature Sensor (RVM2-1S)$171

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Complete monitor system with 1 Temperature sensor. Supports up to 25 Sensors.

Includes: RVM2 Monitor Station, 1 BTH1 Temperature & Humidity Sensor, USB power adapter and cable, and one year of Support with Cloud Services>. Click to learn more

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RV Monitor Station with 3 Temperature Sensors (RVM2-3T) $230

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Complete monitor system with 3 Temperature sensors. Supports up to 25 Sensors.

Includes: RVM2 Monitor Station, 3 BTH1 Temperature & Humidity Sensors, USB power adapter and cable, and one year of Support with Cloud Services. Click to learn more

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RV Monitor Station with Zero Sensors (RVM2-ZS)$143
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Zero Sensor Monitor Station. Supports up to 25 Sensors.

Includes: Monitor Station, USB power adapter and cable, and one year of Support with Cloud Services. Click to learn more

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RV Monitor Station with 4 Sensors: 3 Temperature & 1 Battery Voltage (RVM2-4S) $258

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Complete monitor system with 4 sensors. Supports up to 25 Sensors.

Includes: RVM2 Monitor Station, 3 BTH1 Temperature & Humidity Sensors, 1 BV2 Battery Voltage Sensor, USB power adapter and cable, and one year of Support with Cloud Services. Click to learn more

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RV Monitor Station with 2 Sensors: 1 Temperature & 1 Battery Voltage (RVM2-2S)$199

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Complete monitor system with 2 sensors. Supports up to 25 Sensors.

Includes: RVM2 Monitor Station, 1 BTH1 Temperature & Humidity Sensor, 1 BV2 Battery Voltage Sensor, USB power adapter and cable, and one year of Support with Cloud Services. Click to learn more

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Bluetooth Temperature & Humidity Sensor (BTH1)$33

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Wireless Bluetooth Temperature & Humidity Sensor. Click to learn more

Maximum of 10 BTH1 sensors per Monitor Station.

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BV2 Battery Voltage Sensor

Bluetooth Battery Voltage Sensor (BV2)$35

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Wireless Battery Voltage Sensor
The BV2 sensor comes with attached spade connecters that can be fastened to your battery wiring. Just connect the red wire to +12 Volts and the black wire to Ground. The spade connecters fit M8 studs and smaller (8mm diameter or 5/16" diameter studs). Click to learn more

Maximum of 10 BV2 sensors per Monitor Station

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Bluetooth Battery Voltage & Temperature Sensor (BMRV1)$76

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Wireless Battery Voltage & Temperature Sensor.
The BMRV1 sensor comes with attached crocodile clips making installation very simple. Clip the red wire to +12 Volts and the black wire to Ground. The BMRV1 measures the battery voltage and the temperature inside the sensor case and transmits the data over Bluetooth. Click to learn more

Maximum of 10 BMRV1 sensors per Monitor Station

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Mopeka Propane Standard Sensors - Pack of 2 (MPK2-SP)$65 - $89
Mopeka Standard Sensors 2-Pack:


2-pack of Mopeka Propane Standard Sensors. Works on 20 lb and 30 lb removeable vertical Steel Propane Cylinders typically used in TRAVEL TRAILERS and FIFTH WHEELS. Click to learn more about Propane Sensors and Spacers

Embedded magnets firmly attach propane level sensors to bottom of 20lb and 30lb steel propane cylinders. Spacers are generally recommended for Vertical Propane Cylinders. Spacers increase the distance between the propane cylinder bottom and the propane tray to prevent crushing type damage to the propane sensors while traveling. Tank Halo spacer is ideal for Travel Trailers. Aluminum Feet spacers are OK for Fifth Wheels (Tank Halo can be used for Fifth Wheels, but they are a tight fit in 5th wheel propane trays). 4 Aluminum Feet spacers needed for each Tank.

Maximum of 10 Mopeka Sensors per Monitor Station.
$65 - $89
Mopeka Standard Sensors 2-Pack:


Mopeka ProCheck With Magnets - Single Sensor (MPK3-SP)$54-$66
Mopeka ProCheck with Magnets:




Single Mopeka ProCheck Propane Sensor with Magnets. Works on 20 lb, 30 lb and 100 lb Vertical Steel Propane Cylinders and up to 1,000 gallon Horizontally Mounted propane tanks. BEST FOR MOTORHOMES and TRAILERS. Click to learn more

Embedded magnets attach sensor to bottom of steel propane tanks. For Motorhomes with permanently mounted horizontal steel propane tanks, no spacers are needed. Vertical propane tanks commonly used in 5th wheels and travel trailers should use spacers. Spacers increase the distance between the propane cylinder bottom and the propane tray to prevent crushing type damage to the propane sensor while traveling. Tank Halo spacer is ideal for Travel Trailers. Aluminum Feet spacers are OK for Fifth Wheels (Tank Halo can be used for Fifth Wheels, but they are a tight fit in 5th wheel propane trays). 4 Aluminum Feet spacers needed for each Tank.

Maximum of 10 Mopeka Sensors per Monitor Station.
$54-$66
Mopeka ProCheck with Magnets:




Mopeka ProCheck With Collar - Single Sensor (MPK4-SP)$55 -$67
For Aluminum Propane Tanks.
Mopeka ProCheck with Collar:




Mopeka ProCheck Propane Sensor with collar. Works on 20 lb and 30 lb Aluminum Propane Cylinders.
Steel Propane Tanks should use propane sensor with magnets. Click to learn more


Plastic collar glues to bottom of Aluminum cylinder and presses sensor to bottom of cylinder. Tank Halo Spacer should be used for vertically mounted tanks to increase the distance between the propane cylinder bottom and the propane tray to prevent crushing type damage to the propane sensor while traveling. Tank Halo spacer is ideal for Travel Trailers. Maximum of 10 Mopeka Sensors per Monitor Station.
$55 -$67
For Aluminum Propane Tanks.
Mopeka ProCheck with Collar:




Door Open Close Sensor (DOOR1)$29

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Wireless Door Open / Close Sensor. Detects and logs Door open and close activity in monitor station. Send email and text message alerts when Door is opened or closed.

Maximum of 10 DOOR1 sensors per Monitor Station

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Motion Sensor (MOTION1)$42

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Wireless Motion Sensor. Ceiling mounted detects motion with PIR technology.

Maximum of 10 MOTION1 sensors per Monitor Station

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Battery Power Monitor (DCPM1)$129

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Wireless Battery DC Power Monitor. Measures Battery Amps, Amp Hours and Battery State of Charge, two DC Voltages. Includes internal 60 Amp shunt or it can use an external shunt.

Maximum of 10 DCPM1 sensors per Monitor Station

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Water Leak Sensor (WTR1)$29.50

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Wireless Water Leak Sensor.

Detects the presence of water between the 3 small metal legs. Maximum of 10 WTR1 sensors per Monitor Station

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Power Watchdog 30 EPO (PWD30EPO)$250
Includes Free Power Watchdog Shipping by FedEX - Cannot ship this item to PO Box or Post Office for General Delivery. FedEx requires phone number for delivery.
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Power Watchdog 30 Amp with Emergency Power Off (EPO)

Plugs into 30 Amp outlet on park power pedestal. Protects your RV from voltage surges, low voltage, faulty wiring and other dangerous conditions. Works with RV Whisper Monitor Station to monitor park power volts, amps, KWH and wiring mistakes.

Maximum of 10 Power Watchdog sensors per Monitor Station

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Power Watchdog 50 EPO (PWD50EPO)$305
Includes Free Power Watchdog Shipping by FedEX - Cannot ship this item to PO Box or Post Office for General Delivery. FedEx requires phone number for delivery.
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Power Watchdog 50 Amp with Emergency Power Off (EPO)

Plugs into 50 Amp outlet on park power pedestal. Protects your RV from voltage surges, low voltage, faulty wiring and other dangerous conditions. Works with RV Whisper Monitor Station to monitor park power volts, amps, KWH and wiring mistakes.

Maximum of 10 Power Watchdog sensors per Monitor Station.

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Power Watchdog 30 EPO Hard Wired (PWD30EPO-H)$242
Includes Free Power Watchdog Shipping by FedEX - Cannot ship this item to PO Box or Post Office for General Delivery. FedEx requires phone number for delivery.
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Power Watchdog 30 Amp with Emergency Power Off (EPO) - Hardwired Version.

Installs inside RV. Protects your RV from voltage surges, low voltage, faulty wiring and other dangerous conditions. Works with RV Whisper Monitor Station to monitor park power volts, amps, KWH and wiring mistakes.

Maximum of 10 Power Watchdog sensors per Monitor Station.

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Power Watchdog 50 EPO Hard Wired (PWD50EPO-H)$284
Includes Free Power Watchdog Shipping by FedEX - Cannot ship this item to PO Box or Post Office for General Delivery. FedEx requires phone number for delivery.
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Power Watchdog 50 Amp with Emergency Power Off (EPO) - Hardwired Version.

Installs inside RV. Protects your RV from voltage surges, low voltage, faulty wiring and other dangerous conditions. Works with RV Whisper Monitor Station to monitor park power volts, amps, KWH and wiring mistakes.

Maximum of Power Watchdog sensors per Monitor Station.

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Power Watchdog 30 Amp (PWD30)$116
This item ships separately by FedEX - Cannot ship this item to PO Box or Post Office for General Delivery. FedEx requires phone number for delivery.
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Power Watchdog 30 Amp

Plugs into 30 Amp outlet on park power pedestal. Protects your RV from voltage surges. Works with RV Whisper Monitor Station to monitor park power volts, amps and KWH.

Maximum of 10 Power Watchdog sensors per Monitor Station.

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Power Watchdog 50 Amp (PWD50)$183
This item ships separately by FedEX - Cannot ship this item to PO Box or Post Office for General Delivery. FedEx requires phone number for delivery.
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Power Watchdog 50 Amp

Plugs into 50 Amp outlet on park power pedestal. Protects your RV from voltage surges. Works with RV Whisper Monitor Station to monitor park power volts, amps and KWH.

Maximum of 10 Power Watchdog sensors per Monitor Station

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PressurePro FX Collects data from up to 40 tire sensors on 5 vehicles and re-transmits as Bluetooth to RV Whisper$150
This item ships separately (along with any PressurePro Tire Sensors).
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PressurePro FX Bluetooth gateway

Includes 12 Volt cigarette lighter adapter and dipole antenna for tire sensors.

Maximum of 1 PressurePro FX per Monitor Station.

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PressurePro Tire SensorsPressurePro Tire Sensor Tire sensor screws onto tire valve stem and sends data to PressurePro FX.$50
This item ships separately (along with any PressurePro FX devices).
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PressurePro FX compatible Tire Sensor. Use one for each tire to be monitored.
Price is for each individual tire sensor. Maximum of 40 per PressurePro FX and RV Whisper Monitor Station. Requires PressurePro FX sensor.

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Additional year of Cloud Services and Support (SUPP1) (First year included with purchase price)$42

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Additional year of Support.

Support includes access to RV Whisper Gateway (Cloud Services) along with software updates and technical support. Cloud Services (RV Whisper Gateway) provides secure remote access over the internet, and delivery of email and text message Alerts. Secure remote access requires customer provided basic WiFi internet access.

SUPP1 is not needed if customer can securely configure Dynamic DNS and Port Forwarding on their RV WiFi network and provide a reliable SMTP email relay service. SUPP1 can be purchased at any time by any RV Whisper customer to get access to the latest software updates along with one year of Gateway services.

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USB 12V Power Adapter with 1 port.
For use in cigarette lighter socket. (USB12V-A1P)
$12

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One Port USB 12V Adapter. Needed to power the RV Whisper Monitor Station when there is no shore power. This is especially important for pet safety in case you lose shore power while you are depending on the Air Conditioner to keep pets safe in your RV. 2.4 Amps.
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USB 12V Power Adapter with 2 ports.
For use in cigarette lighter socket. (USB12V-A2P)
$16

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Two Port USB 12V Adapter. Needed to power the RV Whisper Monitor Station when there is no shore power. This is especially important for pet safety in case you lose shore power while you are depending on the Air Conditioner to keep pets safe in your RV. One port for the monitor station and a second port for other uses. 2.4 Amps per socket (4.8 Amps total).
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