Bw39 Low-Power Consumption Large Range Wireless Doorbell

Product Name: Bw39 Low-Power Consumption Large Range Wireless Doorbell Model NO.: BW39 -A Power Source: Battery Application Scope: Home Active Doorbell: Wireless Non Visual Doorbell Wireless: Wireless Peephole: Without Peephole Talkback Type: Speech but Not Visible Style: One to One Type: Intercom Doorbell Power Voltage: AC100-240V Power Supply: AC Battery Working Range: about 80-150m Color: White Working Frequency: 315MHz Transport Package: Box; Carton Origin: China Product Description BW39 low-power consumption large range wireless doorbellFeature:* unique and elegant style* low-power consumption design, power saved and durable* Range in open spaces: Max. 80-150m* 36 varied style of tunes for optional* 3 levels adjustable volumeSpecification:Receiver:Working voltageAC 220-240V/ 90-110V/ 1.5V AA*3pcsStandby current7mAWorking current60mAWorking Frequency315MHZTransmitter:Working voltage12V 12V23A*1pcsWorking Frequency315MHZStandby current1μAWorking current12mARF standby power0 dbmWorking rangeabout 80-150m (on open air)about us:Techcrepower is one very professional electric lock products supplier since 2006, we had provided millions of various highquality electriclock including electromagnetic lock e.g.60kgs/70kgs/180kgs/280kgs/350kgs/500kgs/750kgs, very low temperature electric bolt lock andstrike lock... and the peripheral door access control items exit switch, power supply…We focus on quality and services as No.1. Trust you would be very impressive of our products and services if you try!We appreciate any opportunity to cooperate with you!Product Photo