Dog Barking Alarm Motion Detector,Pir Wireless Human Body Walking Sensor Doorbell Door Security Alert System Device for Home or Office Burglar

HOMESAFE ELECTRONIC WIRELESS REMOTE PUSH BUTTON WITH DOG BARKING SOUND DOORBELL Applications: Detect visitors/intruders,Monitor the Mailbox,Garage,Front door, Driveway, Kids coming and going Features: 1. Advanced anti-interference tech, 256 digital code for setting, no interference with neighbours doorbells. 2. Up to 200m Wireless working distance in open area, 100m for indoor use. 3. High quality push button transmitter, adopts advanced digital and fuzzy logical control technology; digital temperature compensation, anti-irradiation and anti-RFI; 4.16 melodious dingdong,bird sound,dog barking sound,Alarm bells chimes with volume adjustable; moreover, you can set up different tunes 5. IP44 Waterproof alarm transmitter for outdoor installation; Push button transmitter with sticker, convenient to adjust detect place as need. 6.3 working modes selectable: 1)Flash only. White flashing indicator, perfect for quiet enviornment or Deaf or hard of hearing use. 2)sounds +flash 3)sounds +flash+night lighting 7. Easy installation,Powered by battery or DC 5V, very convenient and simple to use. 8. Support 1 or more Transmitters and Receivers works as one group. Specifications: Transmitter 1. Power source:3XAAA (not included) 2. Transmitter Frequency:315mhz 3. Size:80x55x40mm Receiver 1. Power source:AAX3 or DC5V (not included) 2. Receiving Frequency:315mhz 3. Size:69x42x20mm Package include: 1X Receiver 1x Push Button transmitter(3XAAA not included) 1xParts bag 1xEglish manual