PGST PJ16 Door Bell Home Security Wireless Doorbell LED Light US / EU Plug Cordless Smart Doorbell Welcome bell
• 36 ringtones to choose from
• 8-level volume adjustable, suitable for different environment
• Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women
• Long distance wireless transmission and low power consumption.
• The doorbell can learn up to 20 remote controllers.
• Power-down memory function, which can remember the volume before power-off and the selected music.
• Working frequency: 433 MHz
• Receiving distance: 100M(in open area)