Address: Rm1. 1401 New Trend Centre, 704 Prince Edward Road East, San Po Kong, Kowloon, Hong Kong, Hong Kong
Phone: +852--22754326
Master-sub Internal Audio Intercom
Functions and Features:* Master Station can call & talk to all substations simultaneously with hold function* Substation can initiate calls and talksto Master Station* Master Station can simultaneously listen-in(monitor without being heard) to all 4 substations.* Master Stations with alarm signal output can be connected to Alarm device* Non-Polarized N+1 wires cable connection between Master Station and Substations.* Suitable for the use in offices, buildings, schools, plants, cashier desk, parking lot kiosk, elevators, apartment buildings, restaurants,etc,.* Power Source Included. Model: LB-10-05 DC6V0.5A* Master Station Dimensions: 140x138x55mm(LxWxH)
Mainly used in hospitals, elderly homes, sanitariums, etc. where nursing Intercoms are needed. It has the 30-call master station (Model: NBW-30), the 30-call patient organizer board (model: NBW-30P),
MD-5008 Ground Searching Metal Detector is best for mine or treasury hunting such as gold, silver, jewelry or relicsFeatures:*with ground balance ciruitry to eliminate the effect of "mineralized react
The Video Door Phone System is an digitized system. It consists of non-netwoking door master station, various coded video substations, floor distributors, and power supply units. The system features r
Features:*Non-PC stable architecture*MEP4 Video Compression*Network Function Option*USB 2.0 Backup*Support quad and multiplexer mode*Realtime diaplay*Motion Detection*Video Loss Alert*Individual Camer
Vdix Hand held Metal Detectors the following Models:1. MD-900Features:* police baten like prolonged body* simple operation* high detection sensitivity* Audible / vibration indication switchable* Low b
MD-280 Hand held Metal Detector features:* user adjustble sensitivity* suitable for both ferrous and nonferrous metal* light weight and foldable detection loop design*High efficeincy piezo buzzer and