Feature(may vary by option.)
●★ Wireless Chime Set with No Wiring Work Required: Motion Sensor Transmitter: Motion detection function that can accurately detect visitors, etc. The sensing distance is 6.6 - 25.6 ft (2 - 7 m), and the sensor angle is 60° up and down, and has a lens cover, so it can be adjusted from 0° to 110° (variable). It can detect movement of people within a certain range. Rotate the sensor to freely adjust the sensing direction of 360 degrees. Motion Sensor Chime Set with No Batteries Required: Chime sound notifies you from a distance. The reception distance of the receiver is 280 meters indoors without any shielding outside, and up to 70 meters in high visibility areas. Recommended for call bell, household use, seniors, children, pets, companies, offices, stores, etc
●Motion Sensor Chime with Adjustable Sensing Angle: The advanced lens cover has been increased, using the lens cover to detect only an area without the cover, and the motion sensor detection angle can be adjusted to greatly reduce the malfunction rate. ● About the detection range of 0° to 110° horizontally (attach the lens cover and adjust it. )
●★【Battery Operated and Easy Installation】The wireless chime uses radio waves that are non-contact and hygienic than the button press, making it the perfect door chime to notify people when entering or exiting the entrance of your entrance or store. Just insert 3 AA batteries into the receiver, and the sensor is battery operated (powered by 3 AAA batteries or 2-way via Micro USB), so you can install it anywhere (★ Battery not included). The included sticker can be secured to any desired location with double-sided tape or screws
●★【5 Levels of Volume & 52 Adjustable Music】 The doorbell has 52 kinds of ringing sounds and a welcome language. You can choose the ring tone that suits your preference according to your ringing list. The 5 levels of volume can be adjusted according to your needs, so it is too big and wont be heard too small
●Highly Versatile: As a door chime for visitors. ● Use as a call bell for elderly and those with disabilities. ● Can be used in a wide range of locations, such as for calling in noisy places, such as shops, offices, factories, warehouses, etc. ★ We have a quality assurance for 1 year from the date of purchase. If there are cases of defective or defective defects or other questions, after receiving the product, please contact us via Amazon Order History > "Contact Seller". We will respond to our sincerity
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[white 1T1]
Description
This doorbell sensor is suitable for family entrance and exit detection, guest detection, theft prevention, etc. Motion Sensor Transmitter: Detects and notifies you from a distant location. Up to 300 meters wireless working range Can be used in large areas. With highly sensitive infrared sensor. The sensing distance is 6.6 - 25.6 ft (2 - 7 m), and the sensing angle is 60 ° up and down, and 110 ° left and right. You can choose 52 tunes and adjust the volume from 0 to 110 dB (5 adjustable levels) to satisfy your different needs. Easy to install on the wall with included screws Also recommended for security sensors.
Detects human movement and notifies you from a distance.
Entry and exit
Attach it to the entrance of your entryway or store to notify you when someone is in or out.
For crime prevention and family care.
Transmitter sensor detects movement
Receiver notifies you by sound and light.
It will notify you when it receives an radio signal from the transmitter.
It can be used in rooms with 1 detached or large apartments.
Can be used in small and medium sized shops, offices, hospitals, and other private rooms.
On office doors:
No need to worry, some people enter your office without knocking the door.
Infrared Monitoring:
You can care for the elderly, children, dog and cat. Motion Sensor, Security Sensor Chime, Sensor Alarm, For Nursing, Waterproof, Door Bell, Motion Sensor, Chime, Entrance Chime, Wireless Chime, Infrared Sensor, Security Doorbell, No Construction Required, Door Opening/Closing Alarm, Security Alarm, Automatic Alarm, Infrared Sensor, Security Equipment, For Moving Around the Door, Kindergarten, School Entrance, New Business Person, Festival Gift, Non-contact