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AV-100 Sprach Alrt

PVL-12 Speech Alert

Ultra Secure



Outdoor Recordable Speech Alert, replay a warning or safety message to visitors, adjustable volume control up to 100 Decibels, supplied with built in PIR.

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This quality external PVL-12 Speech Warning Alert/Alarm System is designed to boom out pre-recorded messages to visitors or intruders in unmanned & remote locations, especially effective if there is a visible CCTV camera (real or not) at the same location. 

Intruders are now aware that remote locations can be (and are) remotely monitored, so this device is a very good addition to any security or safety system.

Supplied with a built in movement sensor (PIR) which will activate the Speech Alert (when someone is detected) together with triggering a N/O or N/C Output Relay.

Powered by 12v DC.

Very simple to set up and use, ideal uses include:

  • Barns.
  • Entrances.
  • Remote Buildings.
  • Unmanned Factory Entrances. 
  • Garages & Workshops.
  • Offices.
  • Farms.
  • Nurseries.
  • Rural Shops & Counters.

The easy to record message can be up to 8 seconds long, and has a memory back up of 20 days with no power and can be played back at an impressive 100 Db.

Need Advice on choosing the best System for your personal application or Help after you have Purchased one, then please contact

us by:

Telephone: We are still available in the old fashioned way, give us a call on 01604 589414 or 01604 758438 to talk to a real person, we are happy to give you Friendly, No Obligation advice (lines open 8am to 5.30pm Monday - Thursday, 8am to 5pm Friday).

Email: If you don't have time to call us, then send us an email to

Personal Visit: Some customers find it far easier to come and meet us for a Friendly, No Obligation Consultation (click here for full details).

  • 1 x PVL-12 Speech Alert.
  • Power Requirements: 12 volts DC (not supplied). 
  • Output Relays: Yes (N/O & N/C Momentary).
  • Standby current 20ma/Operation Current 500ma.
  • Weatherproof: Yes Rainproof.
  • Volume Control : Silent to 100 Db (3 ft distance).
  • Detection Method: Passive infrared.
  • Detection Area: 36 ft.
  • Record Play Back Time: 8 seconds.
  • Record Back Up Memory: 20 Days (no power).
  • Weight: 1kilo.


  • 9" Long (not including swivel base).
  • 6.8" High (not including swivel base).
  • Base 4.2" Diameter x 3.8" Long.