Home Security Expandable Wireless Door Open Chime Door Entry Alarm With Operating in Range 600 feet/52 chimes/ 1 Magnetic Door Chime Sensor & 1 Plug-in Receivers

Price: $19.99
This Door sensor chime provides a simple-to-use, cost-effective security solution to protect you and your family.
Portable Receiver The portable wireless plug-in receiver plugs into any standard outlet.
With 52 unique ringtones with LED Lights Indicator and 4 volume level you can personalize your doorbell to your preference.

Mini infrared motion sensor can detect the temperature changece of human and big animals caused by movement .
They are in small size and can be installed or palce at any indoor position to provide you with a door entry chime/alert system.

– 52 Unique Ringtones.
– 4 Volume Levels.
– LED Lights Indicator.
– 600 Feet Operating Range.

Product Specification
Parameters of Receiver:
Voltage of plug- in receiver: 110V
Expandable to multiple smart receiver or transmitter: < up to 50
Working power of remote control: <10mw
Volume Range: 30~110dB

Working Temperature:-15 ℃ ~ +60 ℃
Working Range: 600 feet

Parameters of Door Sensor:
Wireless transmitting distance: ≤ 80m (in open area)
Operating Voltage: 3V DC(1* CR1632 battery)
Operating current: 3uA(standby), 15mA(Transmitting)
Installation gap: ≤ 1cm
Working temperature: -15 ℃ ~ 60 ℃
Working Humidity: ≤ 85%

1* Door sensor(transmitting part & magnetic stripe)
1 * button battery
1 * User Manual

【Wide Working Range】 The range of wireless receiver up to 600 feet in open area, magnetic door sensor will automatically trigger the receiver when separated and the receiver will alert immediately whenever the door or windows is opened.
【Expandable】 Each wireless receivers can work with 20 transmitters at most and each transmitter can add more receivers.
【52 Music with Loud dB】 52 unique ringtones/chimes with 30-110dB volume range allow your wireless door entry alert system to meet any need.
【Mini Contact Sensor】They are small size and can be installed or placed at any in door position.
【Easy to Install】 Requires no wiring, Just plug the door entry alarm receiver into any standard outlet, Tear the double sides adhesive tape which on the black of mini door sensor and stick them to the door or window.