This dummy smoke alarm is an excellent device for private detectives and private investigators to use in covert investigations. Smoke alarms are common attributes in homes and offices so the use of this device wouldn't raise any suspicions. A private detective and private investigator can put several them in diverse places to enable them to efficiently gain all the evidence he or she requirements, simply by way of a mobile phone.
The dummy smoke alarm camera might be called, through a video call, employing a 3G telephone from any network along with the private detective or private investigator can listen to audio or view live footage, captured by the camera, of the circumstance under investigation. You will find no sounds created or any flashing lights on the camera when it answers the call, so nobody could be alerted to it, which is vital to any private detective and private investigator. Recordings could be created to a SD card to present essential evidence for an investigation.
http://www.privatedetectives-bexley.co.uk