Door Bell 1.Resolution: 2Mega pixels, 140 Horizontal angle 2. Night vision: IR CUT no color deviation, B/W night vision 3.Unlock: power on or off unlock 4. Size: 145x88x39mm Monitor 1. 7 or 10.1 inch capacitive touch 1024*600 indoor monitor 2. Connect: connect up to 2 outdoor doorbells and 6 indoor monitors, the indoor monitors can talk to each other 3. Network: master indoor monitor connects WiFi 802.11 b/g/n 4. Power adapter: Outdoor doorbell and indoor monitor share a 12V 2A power adapterFunction 5. Size: 198x130x21mm
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 )
Item: h-wb-24 Digital wireless visuable doorbell Tech specification 1.Wireless intercom self monitoring unlocking calling 2.The non obstacle remote control distance is 150 to 180m 3.Color display screen in tft 2.4 inch 4.2.4g launch frequency 5.The power below 20dbm 6.Rechargeable 2400mah li ion batteries Packing details : Terms : fob shenzhen china Packaging : color box Pieces per carton : 12 pcs Inner box : 26*26*12cm Master carton meas cuft: 55*55*33.5cm Gross weight kg: 15kg carton
Supplier: Low voltage power cables, mid voltage power cables, control cables, instrumentation and telecommunication cables, optical fiber cables, mine low voltage power cables, mine mid voltage power cables, rail transit communication cables, railway rolling stock cables, cables for use in photovoltaic systems, fireproof cable, low voltage power cables for shipboard and offshore, mid voltage cables for shipboard and offshore, control cables for shipboard and offshore, instrumentation and telecommunication cables for shipboard and offshore compensating extension cables and compensating cables, rubber sheathed cable, charging post cable, connecting cables for equipment, towline cables, high temperature resistant cable,esp power cable, (electrical submersible pump power cable), mining detection cable, logging cable, submarine power cable
Supplier: Cctv camera, cc camera,ip camera, wifi camera, security surveillance system, pabx, intercom, video intercom, epabx, ip pbx, ip phone, pa system, sound system
Buyer: Cctv camera, cc camera,ip camera, wifi camera, security surveillance system, pabx, intercom, video intercom, epabx, ip pbx, ip phone, pa system, sound system
Introductionï¼? Motorcycle Bluetooth intercom V8 is designed for helmets. This is bluetooth stereo headset, widely used for motorcycle helmets, bike users. Full duplex calls allow you to talk with other partners simultaneously The easy-to access and intuitive button operations make Motorcycle Buetooth headset a perfect companion for motorcycle riders and keep riders safe when riding. Key Features: The Bluetooth system allows the max call distance 1000m and actually realizes the fully duplex wireless communication among 5 riders. 1.NFC :Near Field Communication, wireless Communication from close range Motorcycle handle remote control 2.Bluetooth 3.0 3.Full duplex motorcycle intercom among 5 riders at the same time 4.National level 5 waterproof standards 5.With FM radio 6.Connecting with MP3/GPS/mobile which has bluetooth 7.function.Inter-communication: up to 5 riders 8.Inbuilt polymer lithium battery with capacity up to 530mA; 9.Standby 240h; 10.Continuous call or music playing above 8h; 11.Charging time around 3h;
Code: 2608D-C Mark: MG DIGITAL -~Digital colour intercom Price: EUR 1,564.23 (Iva inclufdo) Additional information : Digital,colour intercom system with magnetic card reader system and manual numerical input Observations: Aluminium flush panel with magnetic card reader facility. One intercom system can support up to 2000 telephones. (UTO CAT5E) single cable system.
Bone Conduction Wireless Waterproof Gadget ---- for swimming teaching, hearing protection and aid. Where it can be used? It's perfectly used in the water or special work environment, such as underwater training spot or swimming center and surfing on the water. With the little gadget the couch do not have to shout at the trainee all the time, Its absolutely easy to use, just speak to your trainee or partners with the normal voice-volume to the boxes or the earphone What's bone conduction? Sound are decoded and converted into vibration on facial bone! directly received by cochlea----bypass eardrum. No electric-Magnetic wave. In general, we believe listening to humans voice or the sound of music with ears only. But with the technology, the voice& sound generally transmitted by bone vibration, described as the bone conducted sound. Advantage 1,Let ear absolutely free at the same time, you can still enjoy your normal conversation and listening to the surrounded sounds without removing the bone conduction headset 2,Hearing aid and protection, ok for people with hearing loss and impairment, and help prevent hearing deduction/loss 3,Even in high noise condition, you can hear the clear sounds by the use of ear plugs for the protection 4,perfectly used in the water or special work environment Function introduction: Suitable for entertainment enjoyment in life under the water Through a wireless host may lead various formats music Under the water by means of a bone conduction, the closed state change in the water, children can get refreshing and fatigue resistance In bad listening environment he can improve the security of command It is underwater coaching assistants, solve past call things that break the throat Applications: swimming, underwater exploration, underwater ballet, deaf and dumb school sailing Parameters: Modulation: FM Receiver sensitivity: -113dBm Input sensitivity: < 200mv Noise-signal ratio: > 82dB Distortion rate: less than 0.7% Audio FM between: 20Hz to 20kHz Loudspeaker: bone conduction transducer 10 meters under water work Receiving distance: in 120M Power supply voltage:3.7V DC Port: built-in mini DC port Size:65mm(L)x46mm(W)x12.5mm(H) Net weight:55g Receiving sensitivity:-5dbu Remark: this item contents only 3 frequency-modulations only and can be up to 7 FMs, one walkie talkie can speak to 15pcs headset(select the light with same color in using) headset: blister +color carboard printing walkie talkie: 4 color offset-rinting box
Place of Origin Guangdong, China (Mainland) Brand Name TA Model Number TA-999 Camera B/W Power DC3.6-6V color black and silver Monitor Screen 2.4 inch color screen Battery DC 5V ,work 100h,standby 5hours talk time Ringtone 12pcs doorbell chime selectable monitor Size 12.8cm*6.5cm*1.5cm Transmission distance 300-500m out door camera Power adapter 12V outdoor Size: L*W*H=12.5cm*9.3cm*3.5cm Installation surface mount (86*86mm case) Night view 6pcs LED light / Infrared Light. 1set/sale box ,12boxes/carton or as customer's requirements
