Speaker unit 120V-240V DC Mains Power (depending on region) Operating Power 32 Built-in Tones Adjustable Volume Doorbell Unit 23A Battery (included) Operating Power 433MHz + / – 1Mhz Transmission Frequency 165ft/50m+ Transmission Range
Speaker Unit 120V-240V DC Mains Power (depending on region) Operating Power 32 Built-in Tones Adjustable Volume Doorbell Unit 23A Battery (included) Operating Power 433MHz + / – 1Mhz Transmission Frequency 165ft/50m+ Transmission Range
Wireless Door Chime Easy DIY completely wireless installation Choose from 16 built in chimes 150ft (50m) transmission A doorbell system that’s music to your ears Easy DIY Installation and select the chime you like!
Home Doorway Alert Kit DIY easy installationWireless set-upMotion detectionBattery operatedExpandableEasy do-it-yourself alarm system for home & business security
Product Description Product Name V5 Pro WIFI Video Doorbell Chipset(CPU) GM8135S,ARM®CPU core 32bit RISC up to 600MHZ Sensor 720p GC1054 CMOS Lens 155° wide angle Sensor capability Support automatic white balance, automatic gain control, automatic backlight compensation Signal to noise ratio ≥39dB Minimum Illumination Night mode: low trigger (under 8lux)
