Wireless Doorbell with Motion Detector, Electric Door Chime, 36 Melodies, Security Alarm with Transmitter and Receiver for Home, Office, Hotel, Shop, Store (1+2 EU)

Motion detector alarm with a communication range of up to 100m (distance between the infrared receivers and the main receiver). The infrared receiver range is 3-7m. It alerts you in advance when guests (or intruders) arrive.

Motion detector alarm with 38 ringtones; you can choose the one(s) you prefer! 3 volume settings: High, Medium, or Low.

Receiver operating mode: LED only, flashing light, or both sound and flashing LED.
Power supply (receiver): AC 110-240V. Power supply (transmitter): 3 x 1.5V AAA batteries (not included) or 5V DC adapters (not included) Applications: entrance alert, burglar alarm, hallway alarm, pest detector, car alarm (interior), warehouse monitor, closet alarm power supply, garage and tool shed monitor, mailbox sensor, front door or gateway detection. src="https://cdn.manomano.com/external-resources/AAHKMJXYDAFdJAOAIMEbOAchlkWZ0oakZn_uVZ0mPidMNbILvCvspZ4oG3fPgIqc1P26RdPiG8KHKUtblW5_ ULKvLD1OHzwX-jolGWPZGyLZfIWNpBkBShAau3gnALAe2m32AP0-FfBd5U6PhqbkoTe4Ed1QY9aoNitOVXWL7XyC51ypjPUlDtJQHRvgAuiLbE1b0OXKF0RXC3TOC60PTE0o" alt="commercial use" data-orig-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/b55c6dc9-abca-46eb-ac49-0fc5bbeb14e8.__CR0,0,220,220_PT0_SX220_V1___.jpg">

How to Use:
1. Insert the correct batteries into the detector. Make sure the batteries are in the correct positions.

2. Mount the detector from the front door, window frame, road, pedestrian walkway, yard, or wherever needed.

3. Then, turn on the receiver and adjust the volume to the high or low position.

4. Now, the remote detection system works with infrared detection technology.

5. Place the receiver in an easily accessible location.

6. When the detector detects movement, the receiver will emit an audible sound and the LED light will flash.

7. Wait 30 seconds for the detector and receiver to activate.

8. Please install both units 3 feet above ground level for optimal performance.

Specifications:
Material: Plastic shell
Receiver receiving voltage: 110V-240V
Transmitter operating voltage: 3.5V 3V AAA batteries (not included)
Working range: Up to 70 meters
Infrared detection distance: 3-7 meters
Music source: 38 different songs
Volume setting: High, Medium, Low (60 ~ 105 dB)
Mouth: US Spina
Voice: Can be set with light and voice / with light and no voice