Product parameters: 1. Working voltage: DC3V CR2032. 2. Quiescent current: less than 1 microampere. 3. Alarm current: less than or equal to 10A. 4. Coding method: 1527 330K. 5. Working frequency:...
1. A unique and creative Halloween doorbell, the overall design is that the skeleton claw twists the door handle and shakes it violently, making an intrusive sound of twisting the door handle to open...
Features:1. The waterproof design of the transmitter effectively extends the service life of the product2. The receiver has 60 chord music, 5 levels of volume adjustment3. Long-distance barrier-free...
Features1. Lower power and ultra-long standby time 2. Wide Angle Lens: See clearly on every face at your door, never to be afraid to open the door. 3. IR Night Vision: Day or night, it allows you...
Functions: 1. Two-way intercom and unlock function. 2. Two-core wire connection, four-core wire connection with unlock. 3. The door machine is surface-mounted design and easy to install. 4. Using new...