Transmitter battery: 12V/23A battery (delivery without battery)
The doorbell has 60 built-in chord music, you can choose according to your preference
Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
Transmitter battery: 12V/23A battery (delivery without battery)
The doorbell has 60 built-in chord music, you can choose according to your preference
Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
Pressing the switch by hand, the kinetic energy is converted into electric energy to say goodbye to the trouble of replacing the battery, which is environmentally friendly, energy saving and energy saving.
Strong penetrating performance, the receiving distance can reach 120 meters in a straight line.
38 pieces of music, 3 levels of volume, user-friendly design, music can be freely selected, and the volume can be adjusted.
The waterproof design of the transmitter complies with the IP44 waterproof standard, which can prevent rainwater from invading and effectively prolong the service life of the product.
Doorbell: The transmitter presses to generate electricity, and the receiver plugs in directly.
Operating voltage: 110-240V voltage of the receiver.
Wall-mounted camera bracket, non-marking hole-free, does not hurt the wall, smooth and solid, easy to install
Made of PC material, moisture-proof and waterproof, good toughness, smooth polished edges, does not hurt the hand, scratch-resistant and drop-resistant, sturdy and durable
Transparent nail-free patch, waterproof adhesive, beautiful and practical, strong non-marking stickers, strong load-bearing, no drilling
Hidden intimate line hole design, thick and thin lines can be used, flexible and neat alignment, goodbye to messy wires
Bottom cooling hole design, to prevent overheating of the device, around the edge design, to prevent items from falling down
Multi-functional use, multi-specification camera applicable, daily furnishings + storage, neat and beautiful
Easy to install, no space constraints, can be installed in the living room/bedroom/kitchen or corner, etc.
It has the automatic detection function,the main device can be carried around,when an environment has an eavesdropping device
The pinhole camera, the casina fraud devices and so on; The main device will automatically alert to indicate danger. It can effectively prevent eavesdropping, candid photos and personal privacy leaks.
It has signal strength display indicator,so the source can be quickly found.
The sensitivity can be changed by altering the potentiometer.(increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster.)
Laser detection: You can see through the host window, all the camera lenses in the line of sight. It can wirelessly sweep:frequency detection range(1MHZ-6.5GHZ). Low voltage prompt function, built-in rechargeable battery.