TY  - GEN
AU  - Brookes,Paul
TI  - Electronic surveillance devices-(E-BOOK)
SN  - 0-7506-5199-7 (pbk.)
U1  - 621.38928 
PY  - 2001///
CY  - Oxford
PB  - Newnes
KW  - Electronic monitoring of parolees and probationers
KW  - Electronic surveillance
KW  - Equipment and supplies
KW  - Elektroniska komponenter
KW  - Intensiv?vakning
N1  - Previous ed.: Oxford : Butterworth-Heinemann, 1996; 1 Why use electronic surveillance? 1- 2 Types of devices 7- 3 Room transmitters 51- 4 Telephone transmitters 71- 5 Switching devices 82- 6 Video devices 95- 7 Countermeasures 107- 8 Receiving equipment 127- 9 Self-bugging 136
ER  -