Product Name: Transformer 12V 110V 22V Electronic Transformer with Electric Rim Lock Model NO.: Transformer Output Type: Single Type: Switching Power Supply Application: Warehouse, Hotel, Company, Garage, Community Certification: RoHS, FCC, CE Customized: Customized Condition: New Material: Fireproof Plastic Coil: Pure Brass Coil Size: Bottom 80*45mm, Top: 53*45mm, Height: 53.5mm Color Option: White/Black Input Voltage: 220V or 110V AC Output Voltage: 12V AC Current: 0.5A AC Gross Weight: 0.35kg Application: Electric Rim Door Lock and Exit Push Button Switch Certification: Ce, RoHS, FCC, Ma, ISO 9001 Trademark: OEM/Toplock Transport Package: White Box Specification: 8.2x4.6x5.6cm/unit Origin: China HS Code: 8301400000 Product Description Material:Plastic cover and bottomCoilPure brassSize:Bottom 80*45mm, top: 53*45mm, height: 53.5mmColor Option:White/blackInput Voltage:220V or 110V ACOutput Voltage:12V ACCurrent:0.5A ACAdvantage:1. Easy to installation, only 2 wire connection2. CE, Rohs, ISO 9001 certification3. Specially work for electric rim lock and door exit pushbuttonProduction Line and Certification: