Campainha HTZSAFE - Campainha sem fio de longo alcance de 300 metros à prova d'água para porta inteligente residencial externa

RELIABLEDURABLE- 20+ years working in the electronics and wireless transmission field to ensure HTZSAFE has enough experience to make the products reliable and durable. HTZSAFE promises 2 YEARS WARRANTY and 90-DAY RISK-FREE OFFER LONG WIRELESS RANGE- Adopts FSK+FHSS wireless transmission technology to avoid interference from other wireless frequenciesThe wireless range from the remote push button to the plug-in receiver is up to 1000 feet. The actual range will vary depending on the local terrain; the wireless range can go through doors/walls/floors/etc 35 CLASSIC MELODIES OPTIONAL- Up to 35 classic melodies optional, 4 levels of adjustable volume and LED flash indicatorThe kit can not only be used as a doorbell, but also as a panic button for the elderly, quiet the classroom for the teacher, train your pets, and more ӨЗГЕРТІЛІК ТАЙП, СУПЕР ЛЕГКО НАСТРОЙКА - Підключіть приймач до розетки та закріпіть дистанційний пульт на будь-якому місці за допомогою включених аксесуарів ided adhesive tapeThe remote push button is rated IP65 for weatherproofness and suitable for outdoor use FULL EXPANDABLE SYSTEM- the kit includes 1 plug-in receiver and 2 remote push buttonsThe kit can also work with HTZSAFE solar wireless driveway alarm systems; expandable up to 32 sensors and unlimited receivers for complete coverage of your property35 optional melodies, match different melodies with different sensors in your property to differentiate where motion is being detectedSuch as the melodies for the front door are "Ding Dong", and for the backyard are "Jingle Bells" SUPERIOR CHIME SELECTION 35 pleasant chimes and match different chimes with different buttons 1000Ft300meters OPERATING RANGE Enough coverage for your large property 3-YEAR LIFESPAN Easy to replace 23A battery included SIMPLE INSTALLATION 1. Attach adhesive;     2. Place;         3. Plug in PRACTICAL FEATURES DURABLE TECHNOLOGY Waterproof and weatherproof to withstand the elements Visual and Audio Alerts LED indicator ators, 5 adjustable volume levels including mute mode for quiet hours Remembers Your Settings Retains chime and volume settings even during power outages Expandable Compatible System Up to 32 transmitters can be added to one or multiple receivers. All HTZSAFE products are compatible with each other for a customized security system Perfect to use in a variety of spaces HOMES, OFFICES, CLASSROOMS Apartments and so much more Why Us RELIABLE 20+ years focus on electronics and wireless transmission fields to ensure we have lots of experience to provide reliable and durable products to meet the needs of our customers Warranty We stand behind our products. We promise we will respond within 24 hours with a solution if it can be repaired or send you a new system if it cannot COMPATIBLE All of ur products are compatible with each other. We have kinds of transmitters and receivers that have different features to protect different areas for your property