Sell Wireless Door Bell Doorbell Waterproof Wall Plug In Loud Chime LED Flash ULIFE best price

Package Included: 1 x Receiver 1 x Transmitter 1 x Double faced adhesive tape 1 x Sticker 1 x Screws 1 x Instructions Specifications: The transmitter is waterproof but receivers not. -The transmitter without screw chuck design to achieve waterproof and dustproof. -Double-sided stability of the PCB, the chip standby sleep up to micro-level. -The transmitter 12V23A battery factory pre-installed Note: Battery is not included. -The use of microprocessor control, double-sided PCB micro-power design. -Use of premises: Home office villa hospital school factory. Description: Features: -The transmitter is waterproof but receivers not. -The transmitter without screw chuck design to achieve waterproof and dustproof. -Double-sided stability of the PCB, the chip standby sleep up to micro-level. -The transmitter 12V23A battery factory pre-installed Note: Battery is not included. -The use of microprocessor control, double-sided PCB micro-power design. -Use of premises: Home office villa hospital school factory. Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Please leave us a message about your prefer color,or we will send by random. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.