PURPOS
Suitable for intercom in banking counter or charging window etc. environment.
FEATURES
1. To adopt a single DSP multi-channel acoustic technology to prevent howling and channel interference effectively and realize digital HD full-duplex intercom really and truly, GA38-2015 Compliant.
2. To adopt a full touch button design for the window intercom, without time limitation of pressing button.
3. To identify the sound source, at the same time, suppress environment noise, with function of automatic volume adjustment and restoring true voice.
4. To provide three scene modes (quiet, standard, noisy), available for one key adjustment.
5. With a single tail line design to connect internal and external unit of window intercom to avoid cable loosening and make desktop tidy and more be beautiful.
the connection between the machine and the machine using a tail line to the end of the table, the better solution to move loose wiring, clean desktop, more solid and beautiful;
6. With a hard metal professional cavity structure design to completely eliminate resonance of device itself and achieve pure and natural sound effect.
7. Available for customizing personalized service voice message and manually broadcast "Hello, Welcome" and "Welcome to visit next time".
8. To provide analog output port for simultaneous recording via the third-party device (e.g., DVR).
9. Available for calling to remote microphone in monitoring center and being called to realize two-way hands-free intercom.
10. Available for real-time monitoring, partial or the whole zone broadcasting to internal and external unit of window intercom via the microphone in remote center.
11. Available for setting different call targets on server software for the left and right buttons or setting offline intercom on web page.
12. With the function of intelligent self-detecting, available for detecting the status of device itself and giving a prompt in local place or reporting it to control center if there is anomaly.
13. Available for establishing three-way intercom among customer, counter clerk and leader.
14. Supportive of web page management and crossing network segment and router, accessible to the system if the Ethernet is available.
WALK Audio P302 DUAL USB Power Bank 20,000 mAh
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
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
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
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.
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;
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
Product Name: Nylon Multi-Function MBITR PRC-148 / 152 Radio Pouch Walkie Talkie Material: 600D Polyester/1000D Nylon Dimension: 8 x 5 x 22 cm Color: Black, OD Green, Khaki, Coyote, Multicam and other camouflage MOQ:1000 Pcs Features: - Fitting for PRC148/152 walkie talkie - Adjustable strap on the top to fit other models in different size - Military standard fabric and production process - Water proof and abrasion resistance - Molle webbing designed to attach on other tactical gears - Pouch can be opened on the middle, no need to take out the machine and you can adjust the radio. - Ideal for outdoor sports activities, hunting, camping, climbing and cycling activities
