Product information:
Type: Other
Product specifications: British regulations (one for one) suitable for Hong Kong/Macau, British regulations (one for two) suitable for Hong Kong/Macau, British regulations (two for one) suitable for Hong Kong/Macau, British regulations (one for three) applicable For Hong Kong/Macau, British standard (single bell) Suitable for Hong Kong/Macau, flat plug (one for one) for mainland China, flat plug (one for two) for mainland China, flat plug (two for one) applicable For mainland China, flat plug (one for three) for mainland China, flat plug (single bell) for mainland China, button (single), U.S. (one for one), for Taiwan/U.S., U.S. (one Tow two) Applicable to Taiwan/U.S., U.S. regulations (two to one) Applicable to Taiwan/U.S., European regulations (one to one) Applicable to Europe, etc., European regulations (one to two) Tow one) Applicable to Europe, etc., Australian regulations (one tow one) Applicable to Australia/New West, Australian regulations (one to two) Applicable to Australia/New West, Australian regulations (two to one) Applicable to Australia/New West
Remote control distance: 150 meters (open)
Water resistance: professional waterproof
Number of music: 51 songs
Volume adjustment: 4 levels (can be muted)
Button power consumption: self-generation (without battery)
Bell power consumption: 110-250V
Bell pins: British regulations, national standards, etc.
Wireless frequency: 433.92MHZ


Packing list:
Doorbell*1