Description

• Item Type: Doorbells
• Material: Plastic
• Speaker Size: 8.6 x 7.8 cm / 3.4 x 3.1 inch
• Doorbell Size: 8 x 4.1 cm / 3.1 x 1.6 inch
• Signal Receiving Distance: 150 m  / 5905.5 inch
• Volume: 25-110 DB
• Frequency: 433 MHz
• Modes: Sound Only, Flash Only, Sound and Flash, Sound and Light On
• Feature: Memory Function, Self-Powered, Wireless, Waterproof 
• Package Includes: 1 x Pc