Passive Infrared Bird Repeller (NT-MR840)

Passive Infrared Bird Repeller,NT-MR840Passive Infrared Bird Repeller,NT-MR840 Principles: Auto-work:Play the sounds continued 30 seconds each 30 minutes,work 24 hours.in this state the passive infrared is not work. Positive-work:when the animal enter into passive infrared area,the device will play the sounds continued 30 seconds,and 5 seconds later will detect again. Passive Infrared Bird Repeller,NT-MR840 Specification, 1) Passive infrared bird repeller has two work patterns for your choice, one pattern is automatic work ,the other pattern is passive infrared automatic trigger. 2) Mode one (Adjusting switch to the "auto") automatic work: Play the sounds continued 30 seconds each 30 minutes,work 24 hours.in this state the passive infrared is not work. 3) Mode two (Adjusting switch to the "PIR") passive infrared trigger work: when the animal enter into passive infrared area,the device will play the sounds continued 30 seconds,and 5 seconds later will detect again.The device have the special light-operate function, can automatic identificatien the dark-and-light,in the night it will automatic turn of the power and not influence the people rest.( in PIR mode that fuction can work) 4) Power Supply: 4*D (R20) batteries,Passive infrared area is about 70 square meters. Model No:NT-MR840Product Name:Passive Infrared Bird RepellerPRICE:Gift boxProduct PictureN.W.(Kgs):G.w.(Kgs):Dimensions(mm):420x110x95 mmBox Type:gift boxMaster carton boxPcs in Master Box:24pcs (2pcs/set, 12pcs/ctn)Dimensions(mm):435x400x350 mmG.W.(Kg):11.0 kgsN.W.(Kgs):10.0 kgsVolume (m3)Logistic data20'FCL11016 pcs40'GP22848 pcs40''HC26784 pcsMOQ:2000 PCSDelivery termsDelivery term::30 days after order confirmSample availability:5 daysPayment terms1) T/T :30% Deposit ,70% balance before shipmentApprove2) L/C:Irrevocable L/C at sight