Supplier: Smart home
Services: Exporting
Video and Audio Intercom Systems Video communication between flats,touch button ,handsfree,decorative,sliding,surface mount,2 speaker channel(which one flat is communicating with door,another flat is also ability to communicate doorkeeper or security man at the same time),ability to contact gate and doorkeeper, to open the door,3 different ringtones,ability to arrange ringtone(ability to close ringtone completely),amutomatic and manuel shut down,front gate monitoring,optionally,if required,it is able to monitoring different 8 areas(car park,children's park etc.) by connected to camera,monitoring different areas,brightness and color setting,led indicator for busy sitauation,contact security man,security camera monitoring (for further details and other models please contact )
Features: 1. secure automatic answering of cell phone calls. 2. 1200m Bluetooth communication distance between the five intercom lines. 3. support mp3 / GPS / cell phones. 4. eight hours of talk time. 5. automatic pairing link with cell phones with NFC function. Specifications: Bluetooth version: 5.1 Remote control distance: 10M Chip: CSR BC5 Battery capacity: 550 Battery type: Polymer Charge and discharge times: 500 Operating voltage: 3.3V-4.2V Talking time: 8 hours Standby time: 120H Charging time: 2.5H Radio frequency band: FM87.5~108MHz Speaker power: 0.25W Operating temperature range: -10 to +45 Charger specification: DC 5V 1000mA
Supplier: Access control systems , video intercom systems, facial recognition video intercom, wireless wifi access control, and smart fingerprint lock, intelligent visitor queuing machines
Services: Production, export
Supplier: IP camera, CCTV camera, NVR, HNVR, DVR, AHD, TVI, CVI camera, video doorbell, smart home, video camera, ipcam, webcam, security camera
Buyer: Ip camera, cctv camera, NVR, HNVR, DVR, AHD, TVI, CVI camera, video doorbell, smart home, video camera, ipcam, webcam, security camera
Supplier: Smart home intercom, ring doorbell, access control system
Services: Manufacturer
Supplier: High power PA, general RF amplifier, broadband high power RF amplifier, solid state high power amplifier, vhf/uhf two way repeater, high power signal jammer
Buyer: RF ICS, RF amplifier, RF power amplifier
Supplier: HDMI splitters, HDMI switchers, HDMI converters, HDMI extenders, HDMI matrixes, HDMI cable, 3D video converter, fiber optical extender, wireless tansmitter, transceiver
Supplier: Access control, video intercom, security systems
