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Doorbells & Intercoms

Get an instant alert when guests or deliveries arrive with door bells from Securityman and Plantronics. Door bells ensure that no area of a facility is out of hearing range when someone wants to come inside your home or business. Combine exterior button units or an announcer system with an indoor receiver to create a comprehensive alert system for your entire building. Set your system to emit different tones or alarms when using a few door bells connected to the same receiver so it's easy to distinguish which door has a visitor.

Wireless Convenience
Wireless door bells eliminate the need for complicated wiring systems and make it possible to place a door bell at any entry point in your facility. Extensive wireless transmission ranges provide plenty of versatility when you're deciding where to place a door bell, and the portability of a wireless door bell makes moving the unit between doors simple. Kits containing multiple wireless door bells offer the option of outfitting multiple doors at once.

Rechargeable Power
Door bells that use rechargeable batteries provide a long usable lifespan and offer an economical and environmentally friendly alternative to traditional battery-powered units. These low-maintenance units typically feature a light indicator that protects against missed alerts by showing when a recharge is required.

Alternative Alerts
Door announcer systems make it easy for individuals with moderate to severe hearing loss to stay aware of outsiders requesting entry. These units capture low sounds and send an alert to the integrated system receiver. Door announcers work alongside door bells, door knockers or intercoms, and they hook directly into a compatible electronic alert system with no calibration necessary for instant coordination. Units with adjustable sensitivity make it easy to personalize the alert system.
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Zmodo Smart WiFi Video Doorbell Greet, Night Vision, 2-way Audio (ZH-CJAED )
Item : 2125893 / Model : ZH-CJAED
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  • Always stay connected--Our free mobile app gives you control over answering your door. Supports both Android and iOS.
  • Communicate with anyone at your door--The two-way talk enables you to talk to your visitor through your smartphone from anywhere. You can even pre-record messages for them.
  • Real-time motion detection, two-way talk, night vision, pre-record messages, live recording, mobile alerts
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