Can multiple detectors be paired with a single receiver/chime, or does each detector need its own receiver? If so, what is the communication range?

Multiple detectors can be connected with one buzzer, multiple detectors can be connected with multiple buzzers, and one detector can also be connected with multiple buzzers. The communication range is 500ft (open area)

are they all different frequences? - if I buy 2 will they interfee with each other ?

If it is the same unit, I would guess same frequency. You might just get 2 alarms going off!!

Can I order an extra chime?

I've read you can get extra chime, but it is very loud. It may even be better to get a second unit if you want an extended area.

Can I point this down? Need to put it above a door and wondering if it can point completely down.

Yes, you could place it above door and point down.

Wireless Motion Sensor Door Chime Business Entry Doorbell Indoor Alarm

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🚪🔔 Elevate your entry game—never miss a visitor or opportunity again!

PRECISION MOTION DETECTION - Detects movement within 16-26ft and 110° angle, ensuring no visitor goes unnoticed.
UNMATCHED WIRELESS FREEDOM - Enjoy a robust 500ft range between sensor and receiver—ideal for sprawling offices or multi-entrance businesses.
INCLUSIVE ACCESSIBLE ALERTS - Visual LED alerts complement sound notifications, perfect for hearing-impaired users and busy professionals alike.
SEAMLESS EXPANSION INSTALLATION - Easily build a tailored security network with up to 20 sensors and unlimited receivers—plug, mount, and protect.
CUSTOMIZABLE ALERTS FOR EVERY MOOD - Choose from 32 distinct chimes and 5 volume levels to perfectly match your environment and style.

The AMHEY Wireless Motion Sensor Door Chime is a versatile indoor alarm system featuring 32 unique ringtones, adjustable volume up to 110dB, and a visual LED alert. With a motion detection range of up to 26 feet and a wireless communication range of 500 feet, it’s perfect for business or home use. Expandable up to 20 sensors and unlimited receivers, it offers easy installation and reliable monitoring for entrances, ensuring you stay informed and secure.

Specifications

ASIN	B09QPNYGVH
Battery Description	Alkaline
Best Sellers Rank	#7,337 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Door Bells Chimes
Brand	AMHEY
Built-In Media	1* user manual, Batteries, Motion Sensor Alarm Receiver, Motion Sensor Alarm detector
Color	motion sensor doorbell
Compatible Devices	Motion Detector
Customer Reviews	4.5 out of 5 stars 970 Reviews
Item Dimensions D x W x H	2"D x 2.8"W x 2.8"H
Item Highlight	Motion Sensor Doorbell Alarm Buzzer Store Entrance Alert Bell (500Ft Range, 32 Tunes, 5 Level Volume) 1 sensors 1 Receiver
Item Type Name	/
Item Weight	0.17 kg
Manufacturer	AMHEY
Maximum Range	26 feet
Mfr Part Number	DW520+P827
Model Number	DW520+P827
Mounting Type	Wall Mount
Number of Batteries	2 AAA batteries required. (included)
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
UPC	752859353232
Unit Count	1 Count

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¥7401

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Wireless Motion Sensor Door Chime: Business Entry Doorbell Indoor Alarm

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Description

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Common Questions