Amazon Retevis  
Retevis RT29 Walkie Talkies Long Range, Professional IP67 Waterproof 2 Way Radio, 700,000 sq. ft/50 Floor Range High Power Two Way Radios Set(5Pack)
Waterproof walkie talkies long range;IP67 waterproof and dust-proof plus rugged design make it can be used even in harsh environments and survive many drops and tumbles; supports operations in the special environment of rain, snow and dust
Durability is critical in manufacturing; so we recommend RT29 professional two way radio that meet military specifications for durability;ideal choice for business;construction;jobsite;building sites or any other commercial setting with multiple users
Out of the box; channels are pre-set with CTCSS DCS to reduce unnecessary transmissions and therefore cannot talk directly to other brands of radios; if you need to talk to other brand walkie talkies; please contact us via Amazon mail; we will offer firmware for you
High power walkie talkies with high gain antenna enhances radio signal;further expand the communication range in extreme environments;it will get your messages where you need anywhere onsite
Retevis RT29 heavy duty two way radios comes standard with a 3200 mAh Lithium-ion battery pack to provide up to 24 hours of operating time between charges
Have been set well could use directly when out of box;it's also ergonomically designed so you can hold it comfortably and has large buttons for easy operation;even when using gloves
Retevis RT29 military grade two way radio is specifically designed to enhance your safety in the workplace;local emergency alarm helps you be prepared for any danger and alert team member
Crystal sound for smooth communication;volume knob to easily turn the volume up to the max; long range 2 way radio providing clear sound even in noise places
0-9 level voice activated transmit function allows real hands free operation;users are able to use tools and equipment while communicating
Durable walkie talkies for adults ;quality body and rotate button can withstand
Retevis RT29 Walkie Talkies Long Range, Professional IP67 Waterproof 2 Way Radio
Amazon commountain  
commountain Walkie Talkies Earpiece with Mic Compatible for Baofeng Radio BF-F8HP UV-82 UV-82HP UV-82C UV-5R UV-5X3 and Kenwood TK NX SAMCOM BTECH Retevis Radios, G-Shape Earhook Headset-5 Pack
Warranty&Compatibility: 12 months warranty; Radio Earpiece/Walkie Talkie Earpiece Headset compatible with Baofeng Kenwood Retevis BTECH PXTON SAMCOM Anytone TYT WOUXUN 2 Pin radios; including Baofeng UV-5R BF-F8HP BF-F8 BF-F9 UV-5G UV-5R+ UV-5R UV-5RB UV-5RE UV-5RTP UV-6R UV-82 UV-82L UV-82HP UV-82C UV-S9 and more; Kenwood NX-1300 NX-1200 TK-3402U NX-P1300NUK NX-P1300 TK2170 TH-K20A NX-3220 NX-220 NX-3320 TK-3160 and more; other radios GM-30, GA-510, FPCN30A AT-D878UVII, and more
Classic Earhook: Classic and comfortable G shape Thermoplastic Elastomer earhook produced by precision molding technology which bring earhook more shape-stability and durability; Earbud rod is rotatable to fit right or left ear and adjustable vertically to fit different size of ears.
Clear sound transmission: With high quality micro speaker, noise reduction microphone, high purity copper wire and anti-Interference circuit design, this earhook earpiece ensure sound to be received and transmitted clearly even in loud environment.
Super Strength Cable Module: TPU (Thermoplastic polyurethane) cable bring super bending strength, abrasion resistance and scratch resistance; Cable internally reinforced by high tensile strength fiber and Kevlar fiber bring excellent tensile strength; Strain relief structure made of TPU rubber bring stronger bending strength and longer lifespan.
High Strength Precise Connector: With TPU (Thermoplastic polyurethane) rubber jacket, internal hard core and gold-plated POGO-pin, assembled by precise soldering technology and molding technology, the connector is built for stable connectivity and excellent operating life.
commountain Walkie Talkies Earpiece with Mic Compatible for Baofeng Radio BF-F8H
Amazon ZOSI  
ZOSI C220 16CH 4K PoE Home Security Camera System, 16CH 8MP 4K NVR with 4TB HDD for 24/7 Record, 12 x 4MP(1440p) 2.5K Dome IP Cameras Outdoor Indoor, Smart AI Human Detection, One-Way Audio
(1). [ Simplified Setup with PoE Technology ]__Experience a stress-free installation with the C220 4MP 2.5K PoE security camera and ZOSI 16CH 4K 8MP PoE NVR. A simple PoE connection eliminates the need for separate power cables, making this setup perfect for DIY enthusiasts.
(2). [ 2.5K 4MP Super HD & Crisp Night Vision ]__Indulge in stunning 2.5K 4MP Super HD visuals with the ZOSI C220 Weatherproof Outdoor PoE camera. Capture clear details day and night, thanks to advanced night vision capabilities and an automatic IR-cut filter, delivering exceptional image and video quality up to 100ft away.
(3). [ Smart Human Detection & Instant Alerts ]__Reduce false alerts with our latest human detection feature, fully customizable to your preferences. Stay informed with real-time threat alerts through the user-friendly ZOSI Smart App, receiving quick app pushes and email alerts, complete with relevant snapshots within your chosen detection areas.
(4). [ Flexible Remote Access & One-Way Audio ]__Seamlessly access and control your cameras via the ZOSI Smart App on your smartphones or the AVSS Client on tablets/PCs, without any additional fees. Enhance your monitoring with built-in microphones for high-fidelity audio. Add ZOSI cameras for Live View and capture vital evidence.
(5). [ H.265+ Superior Coding & 4TB HDD for 24/7 Record ]__Discover the advantages of advanced H.265+ coding, reducing bandwidth and storage needs by up to 50% compared to H.264. Ensure uninterrupted security with simultaneous recording on up to 16 channels. Receive intelligent motion-triggered alerts and enjoy optimized storage efficiency. The system includes a 4TB HDD, offering ample storage for continuous recording.
ZOSI C220 16CH 4K PoE Home Security Camera System, 16CH 8MP 4K NVR with 4TB HDD
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