Doorbells By FILR

• Extensive Application: The classic wired doorbell can be used in hotels, homes and other places where you want to install.
• 90dB Volume: 90dB high loudness doorbell, and the sound is clear, not afraid to hear and miss important people or things.
• No Battery Required: It is sufficient to connect the DC12V access control power supply, no doorbell battery is required.
• Premium Quality ABS: The material is flame retardant, fire proof, high temperature resistant, and can be used for a long time.
• Easy to Use: After connecting to the access control system, press the doorbell button and the doorbell will make a pleasant sound.

• Flame Retardant: This wired doorbell is made of industrial - grade flame - retardant ABS material for maximum durability.
• Mechanical Design: Mechanical design is now the best choice for hotel guests and guests.
• Ding Dong Sound: The sound body adopts high - quality steel plate technology to create a soft, melodious and long - lasting ding - dong sound.
• Wide Application: Ding - dong doorbell is suitable for family, hotel, building. It is an external wired doorbell used for secure access control.
• No Short Circuit: Imported high - quality components, perfect product structure, no short circuit.