2 pcs/lot Wireless Water Intrusion Leakage Sensor Detector Leak 433MHz For KERUI Alarm System | Безопасность и защита

2 pcs/lot Wireless Water Intrusion Leakage Sensor Detector Leak 433MHz For KERUI Alarm System | Безопасность и защита

    433MHz  Wireless Water Intrusion Leakage Sensor Detector Water Leak Detector 433MHz For OUR wifi W2 G19 G18 W18 g90b g90e Alarm System       System Introduction:                                                                                                This wireless water leak detector can avoid serious economic loss. Protect your home from potential water damage because water leak can be a potential danger.You can place it near plumbing,sinks,aquariums,sump pumps,refrigerators,dishwashers,toilets,basements,washing machines,water heaters,and garages. This water detector can not work alone,so please confirm you have alarm system in 433MHz before you order,thank you.           Technical characteristics:                                                                                    1. Triggered by water from water sensor. 2. Working voltage:12V23A . Low battery voltage about 8V. 3. Working current:less 10mA  4. Static current:less 5 microamp 5. Working frequency:433 MHz 6. Transmitting distance:noninterference over 10-30m 7. Emitting frequency:>10mw 8. Frequency tolerance:+/-0.2MHz 9. Operating temperature: indoor -10 ~ 50degree Celsius, related humidity ≤ 95% 10. Power: standby :0.01W, Alarm :0.09W 11. Size: Transmitter: 78mm(L)×34mm(W)×15 mm(H)           FQA :                                                                                                                        1.Q:If I buy more,will there be any discount?    A: pls contact us by trade manager or leave us a message, and we will quote you the  best price for a discount, the discount is based on the QTY.     2.Q:What I received is different from picture,what's happen?    A:Every item before shipping is well inspected,though we packed well,it still can't be    avoid because of rough handling by shipping worker.In this case,pls contact us and let me know how many quantity in broken,please email me what you prefer: refund you relative money or resend to you.