97225339
Jan 18, 2022
Feb 21, 2023
SHENZHEN DINSTECH TECHNOLOGY CO. LTD.
Active Trademark
Chipsets; Access control and alarm monitoring systems; Biometric fingerprint door locks; Digital door locks; Electronic lock assemblies; Electronically-operated door latches; Fixed location telephones; Hardened units composed of microprocessors and integrated transmitters and receivers installed in the field at large scale mining, construction, and industrial sites to collect data from monitoring and control installations, to transmit the data to central processing facilities, and to receive data transmissions directed to the installations; RAM (random access memory) card; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location
Electrical and Scientific Apparatus