Battery Powered Entrance Alert Door Chime

Long battery life circuit design.

Battery powered entrance alert door chime.

We have door sensors that are activated when the entrance door opens or when the entry way is always open and a new customer walks through. When triggered it will chime right at the door. The sl 40 passive infrared door announcer is a self contained battery operated motion detector. Detector powered by 3 aa batteries.

The era pir spk is a wireless battery operated motion activated door alarm entrance alert with a built in speaker that plays a sound when someone passes through the monitored zone emitted by the sensor simply install the batteries mount the sensor above the area you want to monitor typically a door and adjust the angle. Ezchime entrance alert mechanical chime easy to install door entry alert for all door types powerful yet welcoming business door bell door chimes when door opens for business. Easy to use and very loud alarm will deter intruders. Help secure the doors and windows of your help secure the doors and windows of your home office or apartment with the 120 db wireless door window alarms.

When a monitored door opens the entry alert chime sends a signal to the receiver announcing the entrance with 1. More product details close. The sl 40 entry door chime is the ideal solution for eliminating unannounced customer entry for smaller businesses boutique shops medical dental office etc that has an employee always stationed within hearing range of. Easy installation no wiring no monthly fees.

Long range wireless door entry alert utdcdcr 2500 the door sensor transmitter has a magnetic door contact so that when the entry door is opened by a visitor customer it sends a wireless entry alert chime to the dcr 2500 receiver that is power by an ac adapter and can be plugged in up to 1500 feet away depending on walls building materials etc. We carry door entry chimes alerts buzzers and alarms that chime in a remote wireless location or via a pager or right at the retail store or shop door entrance. It detects the infrared radiations given off from a human body in motion and emits a pleasant sounding chime alerting you of a visitor. Sti wireless entry alert chime is a small transmitter and magnet that mounts to any door with a remote receiver that plugs into an electrical outlet.

Wireless door bell avantek waterpoof battery operated doorbell chime operating at 1000 feet portable door chime kit with 52 melodies 5 volume levels and cd quality sound 4 7 out of 5 stars 688 18 99 18.