Best Digital Communication
HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface
- This MEGA Sensor Shield V2.0 dedicated sensor expansion board assembly market a variety of advantages in one of the expansion board design, PCB Immersion Gold processing technology..
- Board not only all digital and analog interface to the steering gear line order form extended out, but also ad hoc Bluetooth module communication interface, SD card module communication interface, APC220 wireless RF module communication interface, and RB URF v1.1 ultrasonic sensor interface, independent expansion a more easy and convenient..
- For beginners, do not have to worry about cumbersome and complex circuit connection, will simplify this circuit sensor expansion board in the true sense, it can often be easily connected with the sensor..
- A sensor requires only a general 3P sensor cable (regardless of digital cable and analog cable), complete the circuit connection, the preparation of the corresponding program downloaded to MEGA controller reads the sensor data, or receive wireless module back pass data through the arithmetic processing, the final easy to complete your own interactive works..
- Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers..
Check StockRetevis RT72 Long Distance Walkie Talkies, Digital and Analog Dual Band Two Way Radio,SMS 4000CH 1800mAh Digital Walkie Talkies 250 Zone Group Call(1 Pack)
- Fully equipped dual band dual watch dmr walkie talkies long range.
- you can easily operate the walkie talkie in VFO mode.
- 130000 contacts support you more options for communication.
- quickly edit text messages and one-key dialing can can save your time and easily communicate with your friends.
- Dual time slot digital and analog walkie talkie.
- it can communicate with other walkie talkies through a transceiver, which can further expand the communication distance.
- Digital 2 way radio with large color display.
- almost all function settings can be realized through the keyboard.
- 1800 mAh battery can ensure your normal use outdoors.
- the power saving function can increase its battery life.
- Single work and digital alarm function can meet your needs in various dangerous work.
Check StockWalkie Talkies - COTRE DMR Digital/Analog Two Way Radios, Long Range in Town(430-470Mhz UHF), Better Communication & Clearer Voice Than Analog Radios, 1936 Channel Options, One-Handed Use, Black
- 【Long Distance Communication】- COTRE DMR digital two way radio deliver up to 3.72 miles quality communication in town by adopting Digital DMR & Analog UHF band(430Mhz-470Mhz). More crispy sound than analog device. Multi-level SQ to clear interference of buzzing background noise. Low/High power setting to ensure the message sent can go as far as it can..
- 【More Channel Options】- More channels to choose means less likely others will occupy. More channels available on COTRE E’mei offer you efficiency and privacy in communication..
- 【Solid Made & Lasting Use Time】- The E’mei DMR two way radio are designed in simplicity. Good to look, yet durable as well. It is able to resist drop from 4ft high, and as the body covers anti-slip plastic materials, it is comfy to hold. The various battery save mode will extend the service time of this walkie talkies up to 15 hours. Enough to support all-day use..
- 【One-Handed Use】- The palm-size two way radio are compact, slim and lightweight. Easy to operate with one hand. It’s a good solution for outdoor activities like biking, camping, hiking, fishing, etc..
- 【More Customized Features】- COTRE DMR digital two way radio apply to the specialized software to customized various features. It includes but....
Check StockWireless Intercom System Hosmart 1/2 Mile Long Range 7-Channel Security Wireless Intercom System for Home or Office (New Version) [4 Stations Black]
- Individually Function and Easy Using: Powerful and Individually Function, Monitor, Talk, VOX(Voice Operated Exchange), Group call function. Monitor function can monitor 24 hours at once. Group function (conference call) can call all the stations in the intercom system..
- Voice Crystal Clear and Secure Digital Communication: Duo to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place, secure digital communication, connect ability to our walkie-talkies and wireless intercom doorbell system..
- Wide Using Range and Support by Power Bank: This wireless intercom system can use in a wide range, homes, offices, etc. It can support by a power bank (5V 1A) so you can take devices to any place you want. And it can work with other brand devices by the same digital channel code..
Check StockWireless Intercom System Hosmart 1/2 Mile LONG RANGE 7-Channel Security Wireless Intercom System for Home or Office (New Version) [3 stations Black][NOT WIRELESS CHARGER]
- Individually Function and Easy Using: Powerful and Individually Function, Monitor, Talk, VOX(Voice Operated Exchange), Group call function. Monitor function can monitor 24 hours at once. Group function (conference call) can call all the stations in the intercom system..
- Voice Crystal Clear and Secure Digital Communication: Duo to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place, secure digital communication, connect ability to our walkie-talkies and wireless intercom doorbell system..
- Wide Using Range and Support by Power Bank: This wireless intercom system can use in a wide range, homes, offices, etc. It can support by a power bank (5V 1A) so you can take devices to any place you want. And it can work with other brand devices by the same digital channel code..
Check StockRetevis RT3S DMR Radio, Dual Band Radio, Digital 2 Way Radio, Dual Time Slot 2000mAh Dual Band Scanning SMS Emergency Alarm, Long Range Handheld Walkie Talkie for Camping Traveling(1 Pack)
- LCD screen and numeric keypad can be operated quickly.
- 2000mAh large capacity rechargeable battery supports 16 hours of standby and working time.
- compatible with digital and analog modes.
- includes dual band 3,000 channels multiple digital talk groups.
- quickly switch working modes to adapt to different usage environments.
- 2m and 70cm frequency bands can be used in urban or suburban areas.
- different frequency bands can be selected for use.
- long distance calls such as camping and hiking are available.
- easy to use interface and digital buttons.
- allow you to operate without any trouble.
- manual operation to quickly adjust function and frequency.
- support SMS function and can write, receive and send information.
- realize two groups of calls at the same time at one frequency point to improve communication efficiency.
Check Stock6 Pack of Motorola DLR1020 Walkie Talkie Radios
- Each of our radios comes complete with single-unit charger, 14 hour lithium ion battery and swivel belt holster..
- Digital gives you the best possible audio quality. 1-watt (covers up to 300,000 square feet or 20 floors), 2 channels (communication groups)..
- Set to 900MHz digital frequencies that do not require an FCC license. Digital radios are not compatible with any existing analog radios. If these are your first radios, they are a great choice, but cannot be matched up to non-DLR radios..
- This is a new model of Motorola two-way radio and features cutting-edge digital technology. Extremely small and works well for a variety of small footprint businesses.
Check StockBaofeng DM-1701 Dual Band Dual Time Slot DMR/Analog Two Way Radio, VHF/UHF 3,000 Channels Ham Amateur Radio w/Free Programming Cable, Charger and PTT Earpiece
- ...-1701 CPS supports mass editing, users can make complex application requirements, which makes it easier to write codeplugs. Firmware and software upgrading for new functions are life-time-free, You can download our Programming Guide V1.1 from the Technical Specification..
- [DMO True 2 Time Slot] Direct mode dual slot communication achieves two groups of calls at a frequency point at the same time so that the communication efficiency is doubled and frequency resources are saved. Compatible with MOTOTRBO Tier I & II and other DMR radios..
- [Free Programming Cable, Software & PTT Earpiece] Programming cable for easier PC programming (Microsoft Window 7/8/10 ONLY, Mac/Linux not supported). We have great fan base Face book groups sharing tips for using the radio. Please let us know if there are any questions or concerns..
- [About Password] The initial password is 00000000. You can turn on/off/change the password setting directly through the keypad. This function is turned off in the factory settings...
Check Stock3M PELTOR WS LiteCom PRO III Headset - Hard Hat Attached - Dark Blue
- Built-in programmable two-way communication radio allows for clear, hands-free communication in high levels of noise without cumbersome cables or....
- The headset can be programmed to use up to 70 unique two-way radio channels using analog and/or DMR digital modulation..
- Simultaneous, seamless connection to multiple external devices using Bluetooth technology..
- Designed by 3M PELTOR and built tough for the working professional..
- Noise attenuating ear cups help provide hearing protection in environments with potentially hazardous noise..
Check Stock6 Pack of Motorola DLR1060 Walkie Talkie Radios by Motorola
- Each radio comes complete with single-unit charger, 14 hour lithium ion battery, swivel belt holster and 1-year warranty..
- Set to 900MHz digital frequencies that do not require an FCC license. Digital radios are not compatible with existing analog radios. If these are your first radios, they are a great choice, but cannot be matched up to non-DLR radios. Digital gives you the best possible audio quality. 1-watt (covers up to 300,000 square feet or 20 floors), 6 channels (communication groups)..
- This is a new model of Motorola two-way radio and features cutting-edge digital technology. Extremely small and works well for a variety of small footprint businesses..
Check Stock4 Pack of Motorola DLR1020 Two Way Radio Walkie Talkies
- Each radio comes complete with single-unit charger, 14 hour lithium ion battery, swivel belt holster and 1-year warranty..
- Set to 900MHz digital frequencies that do not require an FCC license. Digital radios are not compatible with existing analog radios. If these are your....
- 1-watt (covers up to 300,000 square feet or 20 floors), 2 channels (communication groups)..
- This is a new model of Motorola two-way radio and features cutting-edge digital technology. Extremely small and works well for a variety of small....
Check StockTaurus 25-1300mhz Glass mount scanner Anntenna
- ...upgrade to a Uniden Digital model (“D” stands for Digital), such as models BCD436HP, BCD536HP, BCD996P2, BCD325P2, or HomePatrol-2..
- The BC75XLT operates on two AA batteries, (batteries are not included). Use either two AA Alkaline or AA rechargeable Ni-MH batteries. Before purchasing, please confirm whether the communication you want to receive is Digital or Analog. This product does not have 2-way communication, it is only a scanner for receiving radio transmissions..
- How can we help? Uniden Customer Support web site is designed to conveniently walk you through product setup and troubleshooting, Web site: https://uniden.com/pages/support-1 . Contact customer support at email: [email protected] or phone: 1-800-297-1023.
- 300 Channels: You can program up to 300 channels into the scanner's memory, 30 channels in each of 10 banks. Then, you can scan for transmissions on the stored channels.
- Close Call RF Capture Technology: Close Call automatically detects and tunes to nearby transmissions, even if the frequency isn't programmed into a channel.
- Runs on 2 AA alkaline or Simple USB charging allows you to recharge your scanner's batteries from a computer, or adapters for many wireless telephones.
- Narrowband Compliant: Properly tunes to channels using th....
Check Stock3M™ PELTOR™ WS™ LiteCom PRO III Headset - Neckband - MT73H7B4D10-NA
- Built-in programmable two-way communication radio allows for clear, hands-free communication in high levels of noise without cumbersome cables or....
- The headset can be programmed to use up to 70 unique two-way radio channels using analog and/or DMR digital modulation..
- Simultaneous, seamless connection to multiple external devices using Bluetooth technology..
- Designed by 3M PELTOR and built tough for the working professional..
- Noise attenuating ear cups help provide hearing protection in environments with potentially hazardous noise..
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