eBay

✅EASY, FAST, WIRE FREE INSTALLATION sensor detects motion and sends a signal to the receiver. More than 1 transmitter SKU is optional.
✅SELECTABLE RINGTONES the receiver is a doorbell design with 36 different ringtones from melody sounds to simple basic buzzfor personal preferences and 5 welcome songs for retail business use.
✅ WIDE RANGE The transmission range of the motion sensor chime/alarm is up to 918ft (the distance from the detector to the receiver) and detection range of the infrared sensor approximately 13-26ft to keep you informed and safe. You can put the motion sensor detector at the room of alzheimers sleepwalking elderly and put the receiver in your house.
✅ MULTIPURPOSE body motion activated sensor chime, door alarm,mailbox alert,retail business welcome doorbell,cordless fall and Wander, storefront entrance chime cat dog monitor alarm.Indoor use only or protected from rain.
✅Adjustable Volume and Light Mode 4 STAGES ADJUSTABLE VOLUME (Loud/High/Middle/Low ) 113-25dB. Batteries and USB dual power supply.

Product Description

8 chord music chips, 40mm big horn, more pleasant, more loudly!

Independent alarm horn, maximum 113dB, can effectively deter thieves!

Volume can adjust, have memory function when change the battery, more considerate and more comfortable!

Applicable to all kinds of shops, upscale clubs, hotels, offices, factories, nursing homes,caregiver pager and so on place.

Indoor use only or protected from rain.

Tip: More than 1 transmitter SKU is optional.

Electrical instructions

Receiver host using 3 5(AA) alkaline batteries or Micro USB supply power( not included).
Infrared curtains using 3 7(AAA) alkaline batteries or Micro USB supply power( not included).
Receiver host battery can use 5 to 7 months (ring 30 times a day).
Infrared curtain batteries can use 5 ~ 7 months (detect 30 times a day).
Frequency 433.92 MHz

Functional points

Adjustable volume and light mode.
Receiver can learn 32 wireless sensors
Welcome/Doorbell/Alarm/Colorful light/Night Light.

Various usage scenarios

Retail business

When customers pass by detecting area ,doorbell receiver sounds welcome song to remind you.

The doorbell is built in English, Japanese-いらっしゃいませ, Chinese-你好，欢迎光临, Thailand-สวัสดียินดีต้อนรับ and Korea-어서 오세요. welcome to the language.

windows/door alarm

Use as a welcome doorbell chime PIR Transmitter at daytime and a burglar alarm PIR Transmitter at night; can be placed at doors, doorway, driveways, walking paths at your house, home, apartment, office, hotel, store and many other indoor places.

pet and elderly care

The detector is placed in front of the pet door, and you can monitor the activities of your dog or cat at any time.

Prevent Alzheimer's patients from going out.

Component Introduction

rotatable adjustment

side of left

back of the door bell

infrared detector

Caregiver Reminder for Elderly Fall Prevention and Wandering

It can be placed along side the bed, chair or doorway, and will send an alert signal to the receiver when movement is detected as patient exits a bed/chair or wanders out of the room.