UMLIFE 5pcs NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna 2.4 GHz 1100m + 5pcs NRF24L01 Wireless Module with Breakout Adapter On-Board 3.3V Regulator for Arduino
It can be wildly used to wireless remote control, somatosensory devices, RFID, NFC, smart grid, smart home, wireless audio etc..
5PCS NRF24L01 8 Pin Socket Breakout Adapter Board: On-board AMS1117-3.3 chip, a simple socket breakout board which is for 8-Pin NRF24L01 wireless module.
5PCS NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna: Built-in 2.4Ghz antenna: available software to set the address, only received local address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers.
RF24L01+ Breakout Adapter: Small power on SMD LED indicator, On-board 3.3V voltage regulator, which accepts +5V power supply input and provides 3.3V for the attached "nRF24L01+" module..
The packing list includes: 5 * NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module.
Security Surveillance Camera Lens, 2.1mm Camera Lens 150° Wide Angle M12 x 0.5 IP Camera Lens CCTV Lens for 1/3'' & 1/4'' CCD Chips, Night Vision Support
[5 MILLION PIXELS]This pinhole lens comes with high definition up to 5 million pixels to give you a super clear vision. No message missed..
[185¡ã WIDE ANGLE]The CCTV lens is wide angle up to 185¡ã enables you to see a large area of picture to let you control whole situation outside the door. Prevents danger..
[1.7MM FOCAL LENGTH]The CCTV lens is 1.7mm focal length gives you a very large picture to observe details to avoid missing message. HD picture protects your house better..
[REALISTIC COLORS]The CCTV lens is adopting brilliant aperture of F2.0 to restore colors to let you see and judge clearly situation outside the door..
[WIDE COMPACIBILITY]The CCTV camera lens is widely compatible with CCD chipsets of 1/3 inch and 1/4 inch with no stuck or conflict..
Uniden PRO401HH Professional Series 40 Channel Handheld CB Radio & RoadPro (RP-711) 24\ Magnet Mount Stainless Steel CB Antenna Kit
VHF/UHF Commercial Grade Dual Band Handheld Transceiver - Compact Design, Measuring W 2.1” x H 4.1” x D 1.2” (52.5 x 104.5 x 31 mm) - Rugged Construction.
Meets IP54 Rating (Dust/Water protection) , MIL-810-C,D and E - One Watt Powerful Audio Output and Clear Audio from the Big Front Speaker - 5 Watts of Reliable RF Power within a Compact body.
Three Selectable TX Power settings (5 W (High)/2.5 W (Middle)/0.5 W (Low)) - Over 9 hours Operating time with Supplied 1,950 mAh Li-Ion Battery pack *1 - Optional High-capacity 2,500 mAh Li-Ion Battery Pack (SBR-26LI) provides over 11.5 hours of Extended Operating Time *1 - 3.5-Hour Rapid Charger (SBH-22) Included (Using SBR-25LI) - QRK (Quick Recall Key) : Four User Programmable Keys for Quick Access to Favorite Functions.
Large White LED Flashlight, Alarm and Quick Home Channel Access for Emergency Signaling - Versatile Scanning Capabilities : Programmed VFO Scan, Memory Scan, Priority Channel Scan, Weather Alert Scan - WX Channels with "Severe Weather" Alert (US Version) - VOX Operation with Optional VOX Earpiece Microphone (SSM-512B) - PC Programmable with Optional Programming Cable (SCU-35).
Transceiver-to-Transceiver Cloning with Optional Cloning Cable (SCU-36) - FM Broadcast Receiver Equipped - ARTS ....
CW QRP Shortwave Radio Kit - CW Transceiver Shortwave Radio Kit
...003 multiplication detection, the sound size is adjusted by digital potentiometer and sent to audio active filter circuit. Finally, LM386 drives speaker, and if frequency supports calibration setting..
Use 3 bs170 parallel outputs, class E amplification, 12V power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel..
It has the function of automatically sending call signs, which is very convenient to use. The MCU uses the original code of our store, which can adjust the code speed, sidetone frequency and sidetone size. It can input the call sign by itself (in automatic key mode) and support power down saving..
The PCB board of this kit can be conveniently put into the 88 * 30 * 120mm aluminum chassis (the shell needs to be prepared by itself, and the opening size of the front and rear panels is in the mesh disk). Main indicators Power supply: 12V Working current: receiving ≈ 120mA @ 12V.
15 inch CCTV Monitor Cocar 4:3 HD Security Monitor BNC VGA HDMI AV LCD Screen Display with USB Media Player for Home Surveillance Camera STB
15" CCTV Monitor: 15" Security Monitor Screen with 1024x768 Resolution. Aspect Ratio: 4:3, Response Time: 3ms, Brightness: 500cd/m2, Contrast: 800:1. NTSC/PAL Auto Switch. LED backlight source for long time continuous working and the requirement of 24/7 operation for surveillance application..
Max Compatibility: 15" CCTV Monitor comes with HDMI, AV, BNC, 3.5mm Audio Input/Output and VGA ports. Good for connecting with security camera and DVR system. Also works for PC, DVD Box.
Multi-functional Security Monitor: This Security CCTV Monitor comes with 2 built-in speakers. With built-in USB port and media player. It can play movies or videos simply by USB disk. Great for Home/Office/Store Surveillance Camera STB, PC, DVD Player and Other Video Equipments..
Cool Design: 15 inch LCD CCTV monitor with clear image and slim design. The housing made of ABS material with low temperature ductility and impact resistance..
Best Service: DOA or within 30 days free money back, or unconditional replacement within 3 Year. You could contact us anytime with any problem, we will do our best to solve your problem..
The BCA T3 Avalanche Rescue package is a smart purchase for those looking to gear up for their first backcountry experience or for experienced backcountry travelers wanting to replace their old outdated equipment..
This 3-part package comes with our industry-leading Tracker3 avalanche transceiver and harness, our extendable B-1 EXT avalanche shovel, and our quick deploying Stealth 270 avalanche probe..
The Tracker3 has Tracker's renowned ease of use and instantaneous real-time display. The beacon is designed to be pocket-friendly, and T3 is the choice of guides, mountaineers, and the weight-conscious crowd..
This transceiver uses Signal Suppression (SS) and Big Picture (BP) modes for no-nonsense multiple-victim searching..
Motion-sensing auto revert-to-transmit mode. Upgradeable software and electronics performance testing for Tracker3 fleet management. All transceivers include harness and batteries..
