Alarm audio input

Operating Voltage - 2.5V ~ 5.5V Input Voltage (recommended) - 5V Input Voltage (limits) - 5.5V Recommended Input Current - 800 mA Type - Stereo

Input Audio: Coaxial or Toslink digital audio Output Audio: L/R audio Input audio connector: Toslink.1XRCA(Coaxial) Output audio connector: 2XRCA(R/L) Sampling rate: 32, 44.1, 48 and 96 KHz Operating temperature:0~70°C Operating humidity:10%~85%RH(no condensation) External power supply:5V DC/1A Power consumption:0.5W Dimension: 50 x 40 x 26 mm Color:Black Weight:90 g Package weight:100 g 1 x Digital to Analog Audio Converter Adapter 1x 3.5mm to RC Cable 1.5m 1 x USB Power Cable 1 x 1.5m Fiber Optical cable

Input Audio: Coaxial or Toslink digital audio Output Audio: L/R audio Input audio connector: Toslink.1XRCA(Coaxial) Output audio connector: 2XRCA(R/L) Sampling rate: 32, 44.1, 48 and 96 KHz Operating temperature:0~70°C Operating humidity:10%~85%RH(no condensation) External power supply:5V DC/1A Power consumption:0.5W Dimension: 50 x 40 x 26 mm Color:Black Weight:90 g Package weight:100 g

BLUETOOTH 5.0: Wireless connecting and playing via Bluetooth 5.0.Two external 3.5mm channel additional audio input.Enjoy stereo musicwith a finger tap, it fits on cellphones, tablets, laptops and so on DIGITALALARM CLOCK:Make you wake up in the morning and sleep at night, dual alarm clocks can be set and used separately, say goodbye to traditional alarm clocks LONG ENDURANCE: With a TF card interface built-in 1400mAhlithium-ion b-attery, providing up to 10 hours of work time perfect for home, parties, picnics, travel, etc EXCELLENT DESIGN: Built-in phone holder, easy to use, unleash your hands and enjoy the stereo effect. youcanuseasamirror.Keepyourselfinperfectconditionatalltimes

*1. Material: plastic *2. Bluetooth version: 5.0 *3. Supporting protocols: A2DP, AVRCP, HFP, SPP HID *4. Receiving working current: ≤ 43mA *5. Launch working current: ≤ 60mA *6. Standby current:<18mA *7. Built-in battery: polymer 600mAH *8. Charging current: 300mA *9. Operating time: >8H *10. Bluetooth distance: >10 m (empty place) *11. Charging mode: Micro USB 5V/0.5A *12. Output connection mode: 3.5 mm stereo interface *13. Input connection mode: 3.5 mm stereo interface *14. Compatible: Android, IOS system phone and PAD, and all Bluetooth audio devices, audio devices with audio input interface *15. Size: 9.8*5.8*1.3 cm

Input Voltage: DC 5 V Audio Out: L R G (it must be connected to amplifier) Receive audio signals from mobile Extraordinary Range 10 meters. Smallest and Powerful Best for any kind of amplifier. Dimensions: 24mm x 15mm x 1mm

Wifi Camera Alarm For Home Security PTZ Two Way Audio OutDoor Ycc365plus Security Light CameraMain Features* Support Red & Blue Warning Light*Support 30-50M Colorful/Black White Night Vision * Support enhanced dual antenna penetration ability* Support Pan 320 degree/ Tilt 90 degree* Support intelligent Auto tracking* Support preset position*Support wireless(Wifi) and Wired two Mode* Support Two-Way Audio Talk Speak Real Time * Support Motion Detection and Alarm Tone Function *Support Remotely View via the App YCC365 on Smartphone * Support P2P view via browser, compatible with Chrome, Firefox, Edge * Support TF Card Max 128 GB and One Month Free Cloud recording

1. High Definition mirror alarm clock. 2. Multiple functions, such as alarm clock, time display and motion detection. 3. Mobile phone connection, remote control, real time WiFi video and audio recording. 4. Real time monitoring and fast saving: videos will be saved in mobile phone memory card when you watch it on mobile phone and in computer hard drive when you watch it on computer. 5. Support PC computer monitor and control, loop recording, working while being charged.

set2: 1 x 600W boost constant current module + 1 x Amplifier Board Small size design, BTL output, the maximum output 100w, can drive 2 ohm speakers, be balanced (differential) input, external heat sink chip work more stable. Signal input mode can be selected according to the following two needs: Balanced input signal (differential): Signal + Signal -, GND (ground). Unbalanced inputs (single-ended): - end and GND (ground) short circuit, the signal input from the + terminal. 3300 / 25V filter capacitor The output voltage regulation: 1. adjust the CV-ADJ potentiometer, according to your or LED, the output voltage is set to the voltage you need. Clockwise voltage is small, counterclockwise adjustable. 2. clockwise CC-ADJ potentiometer about 20 laps, the output current is set to a minimum, connected to the LED, CC-ADJ potentiometer to the required current. For charg, put the after the end of the, then receive the output, adjust the CC-ADJ to the current you need, (for charg must be used when the is fully charged, because the left The more charge, the smaller the charge current.

2021 Latest Technology CCTV Security CameraProtect Your Home, Office, Shop, Business, Factory And Other Valuables With Full HD Security Camera ***Some Amazing Features*****Latest Technology 2021 Complete Solution. No DVR Required.*Full HD Recording 1080p Result*Watch From Mobile Video & Audio*Two Way Audio Speak & Listen just Like audio Call*Night Vision Auto Mode Switch*360 Wide Angle View*Emergency Alarm Motion Detection*Audio Video Recording*UPTO 30 Days Backup

Type: IP camera APP：V380 Pro High Definition: 1080P(Full-HD) Lens (mm): 3.6mm Color: White Sensor: CMOS Megapixels: 2MP Alarm Action: Motion Alarm Video Compression Format: H.265 Power Supply: Connectivity: IP/Network Wireless TF Card: 128G TF Card（Not included） Viewing Angle: 355°（Level）/90°（Vertical） Waterproof rating: IP66 Network cable protocol: Wi-Fi/802.11/b/g Night mode: Dual Night Vision (Color + Black & White) Night Vision Lights: 4 Warm Lights+ 4 Infrared Lights Supported Mobile Systems: Android/ios Power supply：E27 110-240V Power waste：<5W Size: 150*65mm Weight: 290g What’s in the box 1*Camera 1*Manual 1*bracket 1*Screw package

CA-6928 Bluetooth audio module Bluetooth power amplifier board 3.3v-5v: CA-6928 Bluetooth Stereo Audio Module For Power Amplifier Board 3.5V~5V Features: Input Voltage: DC 5 V Audio Out: L R G (it must be connected to the amplifier) Receive audio signals from mobile Extraordinary Range 10 meters. Smallest and Powerful Best for any kind of amplifier. Dimensions: 24mm x 15mm x 1mm Supply: 3.5~5V Dc Current; 300ma Impedance; 4~8ohms For Free Information About Circuits Electronics Projects

Our Registered Company (PAK Communications Ltd) providing security, surveillance & communication solutions to Corporate, Institutes, Hospitals & Home consumers. We have a reputation of providing the best & quality services to our customers at very affordable rates. You may now keep your eye check every second from anywhere, anyplace in the world at your Home, Business or Organization from your Mobile, Laptop & PC by getting our CCTV system installed at your place. We also provide PABX systems to facilitate intercommunication for larger distances in Organizations & Houses. We provide the following installation services: CCTV Cameras system PABX system Audio/Video Intercom system Access Control System Time Attendance Machine Flat Intercom Fire Alarm We have a best rates Ever We have an expert technicians Team for installations & services.

  How do you make the multi-award-winning Cambridge GO even better? Add a radio, that's how! The finest sound as the main priority Just like the Cambridge GO, the GO Radio, coming from a respect hi-fi manufacturer, is the finest sounding Bluetooth speaker in its class. Despite its compact size, the GO Radio gives a full-bodied, room-filling sound thanks to it's rear-mounted passive bass radiator. Combine this with a crisp top end for natural sounding vocals, and you've a Bluetooth speaker with exceptional sound reproduction qualities. Built-in FM radio Without adding any extra bulk, Cambridge have fitted the GO Radio with a built-in FM radio. With three presets, it's ideal for use on your bedside, in the kitchen or, thanks to its built-in rechargeable battery, on the move. A discreet display behind the grille shows the station or input status. NFC This latest version of the Cambridge GO Radio comes with NFC (Near Field Communication), so you only need to touch your compatible smartphone to the speaker and the link is made b it's that simple. You've then access to all the music the internet offers b radio stations from around the world and streaming services like Spotify, while with a second speaker you'll get music throughout your home. Bluetooth With Bluetooth there are now hardly any digital sources that won't 'pair'. Any smartphone or tablet, plus many laptops and PCs are all options, and the unit remembers up to eight, making it simple to use. The GO Radio can also use Bluetooth aptX standard, so if your source is similarly specified you'll get superior sound up to a range of 10m. A 3.5mm input allows wired connection for older sources. Rechargeable battery and charging A neat touch with the GO Radio is the built-in rechargeable battery. Once charged it's good for up to 18 hours of continuous playback - enough for most outdoor parties. New to the GO Radio is the ability to charge your smartphone on-the-go via the USB, so your enabling your phone to keep pace. Refined design Cambridge has refined the design to make it more appealing. New base pads keeps the GO Radio firmly located and isolated against surface vibrations, while the finish has changed from gloss to matt making it less susceptible to unsightly scratches. What hasn't changed, though, are the same smooth lines, clear controls and handy size. It even comes with a travel bag.    

✅ EASY to OPERATE ✅ Simply connect your speaker with our device, immediately transform your speakers into a fashionable wireless Bluetooth speaker. Powered via USB port, no battery is needed. ✅ WIRELESS PLAY ✅ Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control. Turn your wired stereo system to wireless,perfect for home stereo and car stereo systems. ✅ PERFECTLY COMPATIBLE ✅ This product can be compatible with nearly 95% of mobile phone or computer on market. Support all iPhone, iPad, iTouch, Samsung, LG, and all kind of smart phones. Updated Bluetooth tech features high quality audio transmission,Transmit up to 33 feet away with line of sight; Better build quality than the generic ones, much tougher and last longer. ✅ WORKING MODE ✅ 3.5mm male to male auxiliary output, streaming music to your speaker wirelessly. Please note the USB is used for power supply only. To make it work, you need to connect the receiver with your speaker via 3.5mm aux cable. ✅ PORTABLE DESIGN ✅ Simply connect this Bluetooth audio receiver to the line or auxiliary input on the speaker and pair it with your Bluetooth device to enjoy the wireless music revolution. Mini size, the feature of portable can let you carry them to anywhere you want.