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STI Wireless Driveway Monitor Kit with Voice Receiver, Battery-Powered

SKU: STIV34150

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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


No Underground Wiring!

Receive voice alerts when a vehicle enters or exits your driveway with the STI Wireless Driveway Monitor Alarm Kit with Voice Receiver (Battery Powered). The compact, driveway alert kit's water-resistant sensor mounts near your driveway on the included stake. When the wireless driveway motion alarm kit's sensor detects a vehicle, it triggers the receiver to notify you with custom voice messages. The receiver plugs into any indoor power outlet up to 1,000 feet away from the sensor.

  • Alerts you when a vehicle is coming up your driveway
  • Voice receiver sounds programmable tunes or voice alerts
  • No difficult underground wiring
  • Will not be triggered by animals, people or shadows
  • Sensitivity options: low, medium, high

How It Works

The driveway alert kit's sensor uses a patented magnetometer sensor system. Movement of any large metallic (iron or steel) object with a magnetic field causes the sensor to transmit to the receiver.

When the Voice Receiver is activated by the driveway sensor, it sounds your choice of 10 tone/tunes and 53 words (available in English or Spanish). With four channels, the receiver supports up to four sensors (additional sensors sold separately). Each connected sensor can trigger a different selectable alert.

How to Create Custom Voice Alerts

The receiver's library of selectable words can be programmed in sets of up to four to create a custom message (i.e. "Emergency + Exit + Side + Door", or "Front + Door", or "Pool + Gate", etc.). There are also four LED zone indicators (latching or momentary) to further help you identify which sensor was triggered.

The receiver plugs into any indoor power outlet with the included adapter, up to 1,000 feet away from your wireless sensors. It can be mounted on a wall, or simply placed on a tabletop. Programming is simple with voice prompts.


  • Voice Receiver
  • Battery Powered Sensor
  • Power Adapter
  • Mounting Kit
  • Screws

Note: The maximum optimal range for vehicle detection is 12 feet. Multiple sensors may be required for driveways exceeding this range.

We Protect The Things That Protect You®

Safety Technology International (STI) is a family owned and operated business that began over 35 years ago with Jack Taylor's invention of the Stopper Pull Station Protector. STI now markets more than 1,000 products throughout the world that help prevent false fire alarms, theft, and vandalism of the devices that protect us all.


Product Features

10 Selectable Tunes/Tones

  • Ding (Timbre (Din)
  • Ding-Dong (Din-Don)
  • Dong (Timbre (Don)
  • 4 Note Westminster (Carillon De 4 Notas)
  • 8 Note Westminster (Carillon De 8 Notas)
  • Knock Knock Knock (Llamada A La Puerta)
  • Jingle Bells (Cascabel)
  • Dogs (Zeke & Zoe) (Perros)
  • Old Fashioned Bell (Campana)
  • Buzzer (Zumbador)

53 Selectable 'Talking' Word Options

  • Front (Frente)
  • Side (Lado)
  • Rear (Trasera)
  • Door (Puerta)
  • Gate (Entrada)
  • Window (Ventana)
  • Driveway (Entrada)
  • Mailbox (Buzon De Correo)
  • Cabinet (Gabinete)
  • Safe (Caja Fuerte)
  • Monitor (Monitor)
  • Extinguisher (Extintor De Incendios)
  • Exit (Salida)
  • Emergency (Emergencia)
  • Call (Llamada)
  • Alert (Alerta)
  • Theft (Robo)
  • Keyfob (Llavero)
  • Assistance (Asistencia)
  • Customer (Cliente)
  • Service (Servicio)
  • Cover (Cubierta)
  • Dock (Muelle)
  • Pool (Piscina)
  • Shed (Cobertizo)
  • Temperature (La Temperatura)
  • Sump Pump (Pozo De Bombeo)
  • Freezer (Congelador)
  • Refrigerator (Refrigerador)
  • Water Level (Nivel De Aqua)
  • Upstairs (Arriba)
  • Downstairs (Abajo)
  • Basement (Sotano)
  • Kitchen (Cocina)
  • Garage (Gareje)
  • Deck (Terraza)
  • Patio (Patio)
  • Hall (El Pasillo)
  • Barn (Granero)
  • Medicine (Medicina)
  • Gun (Pistol)
  • Open (Abierta)
  • Close (Cerrar)
  • Trouble (Problemas)
  • Button (Boton)
  • Liquor (Licor)
  • Motion (Movimiento)
  • Protective Cover (Cubierta Protectora)
  • Pre-Alert (Pre-Aviso)
  • One (Uno)
  • Two (Dos)
  • Three (Tres)
  • Four (Quatro)

Technical Details

  • Manufacturer Part #: STI-V34150
  • Warranty: 1 Year


  • Approvals: FCC, IC
  • Frequency: 433 MHz
  • Transmission Range: 1,000 feet line of sight
  • Detection Range: 12 feet
  • Power Source: Two C Alkaline batteries (not included)

Voice Receiver

  • Frequency: 433 MHz
  • Wireless Range: 1,000 feet line of sight
  • Power Source: 12VDC, 500mA power adapter (included), or 3V lithium battery
  • Approvals: UL Class II, FCC, C minimum