Product: Door Chime-Wireless Door Open Chime with 1000ft Range LED Indicators- Door Entry Chime with 55 Chimes 5 Adjustable Volume Mute Mode for Business/Home/Store 3 Receiver 3 Magnetic Door Window Sensor
Brand: SanJie
Color: White
 Wireless Door/Window Open Alarm System Home Security Magnetic Alarm Sensor, Burglar Intrusion Alarm Kit,Anti-thief Volume Alert System, Easily installation, Plug and Play. 
 
 This is a very easy to install & use, economic and functional Home Security program for your home and family safety.
 
52 ringtones for choosing,4 volume levels can adjustabl, you can adjust the doorbell chime according to your personal interests.
 
The Door Window Magnetic Sensor will send alarm signal to the receiver once the door/window is open, and the receiver will make sound to warn you that the door/window is opened.
 
 Mini size door/window magnetic sensor can be installed anywhere in the room, choose the right position, tear off the double-sided tape and paste it on, protect your home security via door entry chime alert.
 
Feature
 
52 Unique Ringtones Available
 
4 Volume Levels Adjustable
 
30-110dB Receiver Chime
 
 
 
Technical Parameters
 
 
 
 Parameters of Receiver
 
Working Voltage of Receiver: 110V
 
Receiver Power Consumption：0.5W
 
4 Volume Levels Adjustable：30- 110DB
 
Working Frequency：315MHz,433MHz,868MHz 
 
Receiving Range: 300m in open area
 
Receiver Dimension: 3.17*1.12*3.19 inch
 
 
 
Parameters of Door/Window Sensor：
 
Wireless Transmitting Distance: ≤80m in the open area
 
Transmitting Frequency: 443.92MHZ
 
Operating Voltage: 3V DC(1*CR1632 battery) 
 
Operating Current: 3uA(standby),15mA(Transmitting) 
Installation Gap: ≤1.18 inch
 
Working Temperature: -20℃~+50℃
 
Working Humidity: ≤85% 
 
Package List
 
3*Plug-in Receiver
 
3*Door/Window Sensor(battery included)
 
1* User Manual

【Monitor Your house with Wireless Door Chime】This entry alert chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
【Keep Your Home Security 】This door sensor chime for business when burglar opens door and helps deter break-ins(business door chime activates when magnetic sensor separates)
【Mute To 120 DB Loud Soud 】This door alarm with chime has 5 adjustable volume from 0-110 dB silent mode, 0dB won't disturb a sleeping baby. Memory function: Keep the previous setted tune after re-plugging it
【Long Range & Expandable】The door chime wireless door sensor has 1000feets far enough to cover every door in your house or store. And each door opening chime for business can be paired unlimited magnetic sensor, you can also pair different ringtone to each sensor, so that you can realize exactly which door is triggered
【Easy To Install 】 For this wireless entry alert chime,please install AFTER pairing, just plug the receiver into outlet, tear the double-side adhesive tape stick door sensors to any doors or windows. door chimes when someone walks in with LED indicators are suitable for the elderly, deaf and hard of hearing

Search query: door chimes when door opens for business
Relevance: Exact