Entrance and Exit Management systems can manage  "when","whom","and where" someone has the right to enter the room or the ifacility. Murata providess a vareity of electronic components for these applications, including sensing techonology which is used for person detection, or unauthorized entry, and MAGICSTRAP® for entrance and exit management. Non-isolated DC-DC Converter OKL Series Non-isolated DC-DC Converter MPDR Series Non-isolated DC-DC Converter MPDT Series Ceramic Resonators CERALOCK® CSTLS Series Crystal Units XRC Series Ceramic Resonators CERALOCK® CSTCE Series ESD Protection Devices LXES Series Thermistors NCP/PRF Series Crystal Units XRC Series Crystal Units XRC Series Polymer Aluminum Electrolytic Capacitors ECAS Series Crystal Units XRC Series ESD Protection Devices LXES Series Thermistors PRG Series Piezoelectric Sounders PKMCS/PKLCS/PKM Series Pyroelectric Infrared Sensors IRA Series Ultrasonic Sensors MA Series Magnetic Switches (AMR Sensors) MR Series Supercapacitors(EDLC) DMF/DMT Metal Terminal Type Multilayer Ceramic Capacitors KRM Series Examples of Acoustic Noise Polymer Aluminum Electrolytic Capacitors ECAS Series Thermistors NCP/PRF Series Multilayer Ceramic Capacitors for Medium Voltage GR/GA Series High temperature guaranteed low loss lead type ceramic capacitor DEA Series Safety Standard Certified Ceramic Capacitors Type KX/KY Ceramic Resonators CERALOCK® CSTCE/CSTCR Series Thermistors NCP/NTP/PRF Series Multilayer Ceramic Capacitors GRM Series Impedance Matching/Coupling/Decoupling/Step-up Resin External Electrode Multilayer Ceramic Capacitors GRJ Series / Coupling/Decoupling/For Step-up Polymer Aluminum Electrolytic Capacitors ECAS Series / Smoothing /Transient Backup Chip Inductors (Chip Coils) LQW/LQP/LQG Series / Impedance Matching /Resonance Chip Inductors (Chip Coils) LQM/LQH/DFEC Series / Voltage Conversion Chip Ferrite Beads BLM Series / Noise Suppression 3 Terminal Capacitors NFM Series / Noise Suppression Feed Through Chip EMI Filters NFE Series / Noise Suppression Chip Common Mode Choke Coils DLW/DLP Series / Noise Suppression Microwave Absorbers EA Series / Noise Suppression Ferrite Cores FS Series / Noise Suppression Thin Type Sandwich Cores FSSA Series / Noise Suppression Small Energy Devices UMAC Series / Backup