Retevis RT21 2 Way Radio Long Range,Rugged Walkie Talkies for Adult 10 Pack | Upgraded RT21 for School Security, Durable to Use, IP54 Water-Resistant,($159.99Value)

Description

Rugged for Daily Patrols; Designed with a shock-resistant; drop-resistant body to handle everyday campus use; IP54 water-resistant; durability tested with 100,000 PTT presses; temperature tests; and 1.2m 360° drops for dependable communication Enhanced Range Performance; Designed with an extended antenna for improved signal reception and transmission compared with standard FRS radios in similar environments; providing clearer communication indoors and outdoor Long-Lasting Battery; Built with a upgraded 1200mAh rechargeable rectangular lithium battery, it provides 12+ hours of frequent use and fully charges in approximately 3 hours for reliable daily operation Convenient Charging on the Go; Check battery status instantly with the side-key voice battery check; USB-C charging supports easy recharging with common chargers or power banks on the go Clear Audio in Busy Environments; 1W+ audio output, up to 100dB volume, and ≤5% distortion deliver loud, clear sound; keeping security and staff connected during school events and daily activities Enhanced Safety Features; Equipped with emergency alarm; CTCSS/DCS sub-audio settings; and high/low temperature protection to support reliable communication and provide peace of mind during daily use Easy Setup & Wide Compatibility; Ready to use out of the box; simply match channels with other radios or disable sub-audio settings for easy connection The Upgraded RT21 Business Walkie Talkie Delivers Superior Commercial Communication Performance. Built rugged with upgraded audio clarity, enhanced durability and more stable signals, this updated model streamlines all your daily operations seamlessly. Each of the 10 units comes with a 1200mAh battery supporting 12+ hours of use and USB-C charging for easy recharging between shifts. These walkie talkies deliver a typical 1–2 km campus coverage range, alongside voice battery check, channel lock, and built-in temperature & overcharge protection ideal for daily patrols. All 10 radios are factory-tuned to matching channels for instant team communication, and they are fully compatible with legacy RT21 models without complicated setup steps. Features: Memory Channel:16; CTCSS/DCS function; Low battery alarm; Emergency Alarm; VOX Function; Battery Save Function; English Voice Prompt; Package Details:10 x Retevis RT21 2 Way Radio, 10 x Li-ion battery, 10 x Charger, 10 x Hard Belt Clip, 10 x Hand strap, 2 x English user manual.Our walkie talkies is only FRS walkie talkies;the FCC ID is 2AAR8RETEVISRT21; our walkie talkies meet FCC rule part 95