Feature
●【Easy to Install】The sensor and receiver are paired already,Just plug the receiver into standard outlet, tear the double-side adhesive tape of the door / window sensor and stick them to any door or window.
●【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
●【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 wont disturb a sleeping baby. Memory function: Keep the previous setted tune after re-plugging it
[1 Receiver + 1 Sensor]
[3 Sensors + 3 Receivers]
[2 Sensors + 2 Receivers]
[3 Sensors + 1 Receiver]
Description
Battery Upgraded
Battery upgrade, no need to change the battery frequently, each battery life of 15,000 times
Mute mode or low tone mode could avoid waking up your sleeping baby /kids/child , just press the voice key to set.
Long Range & Expandable The door chime sensor has 1000ft far enough to cover every door in your house or store.
1.Gently move the cover of magnetic door sensor
2.Remove the battery out to replace a new one. Package List: (battery included)
 Door chime business/home |  Door chime for business |  Door Window Alarm Sensors |  Door and Window Alarms |  Door Alarm with Remote |  Expandable accessories |  Motion Sensor Alarm | |
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Kit
| 2 Receivers + 2 Sensors | 1Receivers + 4 Sensors | 2PCS | 8 PCS | 1Sensor Alarm+1Remote | 1Receivers | 1Receivers + 1Motion Sensor |
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Operating Range
| 1000ft | 1000ft | 100ft | 1000ft | 100ft | 1000ft | 325ft |
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Volume
| 0-120DB | 0-120DB | 0-120DB | 130DB | 0-120DB | 0-120DB | 0-110DB |
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LED indicator
| ? | ? | ? | ? | ? | ? | ? |
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Can be paired
| ? | ? | ? | ? | ? | ? | ? |