CACAZI Intelligent Welcome and Greeting Warning Doorbell Sensor Bell Alarm Door Chime Bell Entry Alert Entrance Tips for Store

High-concerned chemical：nonePower Source：Battery,DCModel Number：C50Doorbell Type：WireLessOrigin：Mainland ChinaType：Doorbellswelcome guest sensor：PIR Motion DetectorWelcome Infrared Chime Doorbell：For Home Shop StoreWireless：Adjustable VolumeProduct FeaturesWelcome Chime Combined with motion detection, 90db alert and flashing red light, 2-7 Meters detection range in open area, this standalone, all-in-one chime alarm plays an important role in informing you of intruder or visitor. The PIR motion chime sensor alarm is suitable for shop, office, home, business etc... to alert you when it detects movement, user-friendly operation and easy installation, favorable home alarm system.Voice/alarm/music mode for you to select3 levels volume adjustable19 musics optionalPower supply: 3*AAA batteries(not included)2-7 meters detection distance100° horizontal detection angle and 15° vertical detection angle9-15V power adapter-powered（Power supply needs to be prepared by oneself）Product ParameterWorking: Size: 82 * 50 mm (L * W )Installation height :1.5m-2.5mWireless operating frequency: 433MHzSound: Up to 90 dbVoice ModeUsage:Switch mode button to voice direly,press volume button to adjust volume according to your need.Recording mode:Long press the recording button to play "Bi" once, and then start recording for 20 seconds. Recording for 20 seconds or releasing the recording button halfway indicates the end of recording, and play "Bi Bi" twice.(Please keep the record button pressed while recording.)Alarm ModeWorking: Continuous alarm sound for 15 seconds with flashing blue light.Usage: Switch mode button to alarm directly,Volume can not be adjusted in this mode.InstallationInduction Angle:110° from left to right 60° from top to bottomSuitable for many placeThis product is suitable for a variety of occasions, shopping malls, shops, supermarkets, home doors, offices and so on