Wireless Pir Door Bell Welcome Doorbell Motion Sensor Doorbell Home Infrared Doorbell For Apartments ,Shops ,Offices ,Factories

Intelligent SensingIndependent entrance alarm with motion sensor is an ideal product for villas ,small shops ,shops and commercial offices .When someone passes through the door or any monitored area ,they need simple and effective prompts . Multi mode : Includes voice/alarm/music mode ,you can set the appropriate mode according to your needs .In the "voice" mode , The Welcome Doorbell will use "Hello ,welcome" to greet people intelligently; the alarm mode will sound an alarm to remind you whether you have detected movement; the music mode provides 32 different ringtone options ,you have a wealth of select . Detection rangeWireless Pir Door Bell's induction system can pick up any type of motion within a distance of 2 6m ,from 110° horizontal to 15° vertical .When the angle range is exceeded ,there will be a blind zone ,so placement is the key to its maximum effectiveness .When people walk into your residence ,they are sensitive enough to notify you . Volume Control : The alarm of 4 levels of volume is up to 90dB ,and the LED indicator flashes to give a visual alarm .No need to worry about losing customers or knowing someone in an unexpected situation . Portable wall mountedWireless Door Sensor Alarm comes with a detachable bracket ,which can stand and rotate up and down ,you can place it in your favorite direction and use it at any time .Fix the doorbell to the wall with adhesive or use the provided screws to fix it in place .All necessary accessories are included in the package for easy set up ., Manufacturer: Raguso