• 【Ultra Long Range Transmission】Advanced 433.92MHz wireless technology delivers 150-200 meters range in open areas and 5-25 meters indoor penetration for large homes and villas.
• 【45 Premium Ringtones】Features 45 high-definition ringtones with global classic melodies, crystal-clear sound quality, and 4-level volume adjustment plus silent mode for all family members.
• 【Diamond Mirror Design Receiver】Elegant diamond-cut mirror surface with seven-color breathing lights provides dual audio-visual alerts, ensuring clear notification even in noisy environments.
• 【IP44 Weather Resistant】Dustproof and waterproof rating withstands sun and rain, perfect for outdoor installation on gates and courtyards with extended lifespan.
• 【Universal Wide Voltage】Supports 80-260V ultra-wide voltage range compatible with global electrical standards, low power consumption design for safe long-term use without overheating.

Specifications:

• Product Dimensions: 81×81×19mm
• Material: ABS
• Working Temperature: -30℃~+70℃
• Working Frequency: 433.92MHz+75KHz
• Number of Ringtones: 45 Music Ringtones
• Volume Range: 0~90dB, 4-Level Adjustable
• Receiver Voltage: 100-260V/50-60Hz (Wide Voltage)
• Transmitter Battery: Built-in (12V/27A)
• Waterproof Level: IP44

Package included

• 1 x Transmitter
• 1 x Bell
• 1 x Installation Kit
• 1 x English User Manual

Specifications