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
1) Frequency Range:400-470MHz 2) Output Power:5W 3) Voice Prompt 4) CTCSS/DCS Function 5) Auto Battery-saving Function 6) Busy Channel Lock (BCL) 7) Time-out Timer (TOT) Function 8) Low Battery Warning 9) Monitor Function
Nut pt-600 two way radio: Specification: 1 frequency range: 400-420 mhz 450-470mhz 2 rated voltage: 7.2v dc 3 channel number: 16 channels 4 antenna impedance : 50 ª+ 5 dimension: 100*55*30mm Transmitter: 1 output power: ín5w 2 modulation mode: fm(f3m) 3 maxmim frequency deviation:ínía2.5mhz 4 harmonics: 60db 5 standby current: ín500ma Receiver: 1 sensitivity: 0.16uv(12db sinad) 2 squelch sensitivity: 0.2uv 3 intermofulation anti-interference:50db 4 audio output: í²300mw 5 receiving current: ín100ma 6 standby current: 20ma Standrad accessories: 1 battery 2 charger 3 antenna 4 belt clip Original color box, Dimensions:28*18*6cm
Specification: 1.Frequency range: vhf:136-150mhz 150-174mhz Uhf:400-420mhz 430-450mhz 450-470mhz 2.Channel: 99 channels 3.Working voltage: 7.2v dc 4.Frequency stability: ía5ppm 5.Antenna impedance: 50ª+ 6.Dimension: 115*45*30mm Transmitter: 1.Output power(h/l): 5w/1w 2.Current: ín1.6a/1a 3.Modulation sensitivity: 12ía3mv 4.Modulation deviation: ín5% 5.Maximun frequency deviation: ín5mhz 6.Ctss deviation: ín0.5mhzía50hz 7.Spurious emissions: ín7ª8w 8.Modulation mode: 16kª)f3e 9.Repand radiation: ín-35db Receiver: 1.Sensitivity: ín0.18ª8v 2.Squelch sensitivity: ín0.18ª8v 3.Audio output: 500mw 4.Audio deviation: ín10% 5.Modulation band width: í²| ía5khz| 6.Spurious rejection: í²60db 7.Selectivity: í²65db 8.Intermodulation: í²60db 9.Rejection: í²85db Function: 1.99 channels 2.Ctcss/dcs tone function 3.Power saving function 4.Vox function 5.Busy lock function 6.Time-out-timer function 7.Emergency alarm function 8.Scan function 9.Lock function 10.Low-battery warming function 11.Pc proguamming 12.Dual-channel waiting function 13.Ear/mic jack function 14.Monitor function 15.Adjustable squelch level 16.High gain antenna 17.Lcd backlight function 18.Clone:wired/wireless cloning 19.The distance of communication over 4 km Standrad accessories: 1.Adapter 2.Charger 3.Antenna 4.Ni-mh battery(1100mah) 5.Speaker(option) 6.Auto-charger(option) 7.Ear microphone(option) Standrad Original Color Box Dimension:28*18*6CM
At-828 two way radio: Specification: frequency range: vhf:136-174mhz uhf:400-470mhz channel: 100 channels channel space: broadband25khz, narrowband12.5khz channel step: 5, 6.25, 10, 12.5, 25khz working power: 7.2v dc ía 20% temperature range: - 20ípc ~ + 60ípc frequency stability: ía 50ppm product size: 90*55*32mm(antenna exclusive) communication distance:5km(no shadow) battery: 1200mah lithium batteries Transmitter: output power: 5w(high)/2w(middle)/1w(low) modulation: broadband16kª¦f3e, narrowband 11kª¦f3e max frequency deviation:broadband
Please emails us for more details. Gift box packing , weight and dimension various in different model
2,000 Pcs Brand New Over Produced Tablet PC for sale.
- Operating System : Android 9.0 - GPS : Yes - CPU : MTK6580 Quad Core - RAM : 2GB - ROM : 32GB - Screen Screen : 10.1 inch Capacities Screen - Resolution : 1280 x 800 Pixels - Network Wi-Fi : Yes, 802.11b/g/n Wi-Fi - 3G : YES, WCDMA 2100MHZ - Bluetooth : Yes, Bluetooth 4.0 - Audio : MP3, WMA, OGG, etc. - Video : AVI, MP4, WMV, etc. - E-book : TXT, EPUB, PDF, etc. - Picture : JPG, GIF, BMP, PNG, etc. - Application Google Play (Android Market) : MSN, Skype, Gmail, Apps, etc. - OS Language : Multi-Language - Front Camera : 2.0MP Ooptional : 5.0MP) - Rear Camera : 5.0MP (Optional : 8.0MP) - Battery Type: Li-ion Polymer - Battery Capacity : 6000mAh - Charging Time : 2 ~ 3 Hours - Standby Time : Above 96 Hours - Work Time : Around 5 ~ 8 Hours - Power Adapter Output : 5V / 2A - Capacity Extension : TF / Micro SD, Up To 32G - G-sensor : 360 Degree Gravity Sensor - Certification : CE, FCC, RoHS - Speaker : Yes - Microphone : Yes - 1 x TF Card - 1 x DC Power Supply - 1 x Micro USB Port - 1 x 3.5mm Earphone Port
Our company has gained immense accolades in the field of offering Wireless Video Door Phone to the clients. This product is available in various models and specifications to cater to diverse demands of the clients. This product is tested on different parameters for flawless performance and efficiency. This product is appreciated by large number of clients due to high quality and strength. Features: Latest technology Sturdy built Top quality
Key features 5 inches high resolution colorful lcd display, image can be turned according to position average splice time: 10 seconds average tube-heat time: 30 seconds lithium battery: rechargable and up to 200 times of continuous splice and heat after fully charged x or y axis separately views with 360 times magnification, or simultaneously 220 times cutting-edge technology for image processing new developed technology providing strong wind and dust resistance splicing mode: auto & manual & full-auto usb port storing 6, 000 groups of latest splice results new technology of fiber core alignment, enhanced accuracy new 3-in-1 cutting fixture for drop cable, pigtail & bare fiber (patented technology) new multipurpose 1+n fixture (patented technology) * 1+n: one 3-in-1 fixture ( for drop cable, fiber optic pigtail, bare fiber) & optional fixtures ( for sc/lc/fc connector).
