GSM Bug Mobile Listening Device Voice Activated

  • Sale
  • £29.99
  • Regular price £39.99


This entry level device is good for your surveillance operation. You can call the device from anywhere; you just insert your GSM sim card. When you call the mobile number, this device will auto answer. You can hear activity close to the device when you call in to the sim card. No flashing lights or sounds when activated by your call.
Spy Bug can be called at your convenience to listen to the surroundings with auto call back facility. Just send a text to the secret gsm spy bug listening device and it will call you back when sound is heard in the area of the device.
Device is ideal for identifying activity and you can listen in where there is a good GSM reception.
Device requires a good reception in area of use. If the reception is not good or you require the ability to listen to conversations at distance, we recommend you upgrade to the Best Selling Professional GSM spy listening device with adjustable sensitivity & Auto Callback. This upgraded device has a better aerial, adjustable sensitivity, longer battery life due to more efficient chip set and better sound pickup.

At a Glance:
Hidden Audio Spy Listening Device
No Hidden costs or contracts
Microphone Range: 3-5 meter radius
Dimensions: 4 x 2.3 x 1.5mm(L*W*T)

To use the features on this product you will require a compatible GSM sim card once you have tested ok put some credit on the sim to ensure that the network keeps it active.

It's always best to stick with a network that you know has a decent reception in the area that the product is being used, we normally recommend Vodafone, Virgin or EE in the UK as these have good network coverage. Device works with most GSM networks across the world.

O2 & the 3 Network sim cards will NOT work with listening devices as they are mainly 3g sim cards.

You can add a compatible GSM sim card to your purchase by selecting from here Sim Cards and Add to Cart.