Specification: ☀Material: Strong ABS plastic ☀Sensor angel: 110 degree ☀Sensor Range: 30ft ☀Power supply: solar power + 2A x 4 rechargeable batteries (include) ☀Water Proof: IPX4 Easy Installation: Mount it close to the nesting area (probably the best way to scare animals) by fixing it easily on any building, wall or fence, or simply secure anywhere on the ground using included stake Effective: Intense ultrasonic signal to scare the Dogs, Cats, Wild Boars, Birds and more away from your zone, house, garden, or yard more Multi-Function: 0: The device is turned off 1: 135kHz- 20kHz to Deterrent dogs, foxes, martens etc 2: 155kHz 25kHz to Deterrent cats, raccoons, badgers, skunks etc 3: 25kHz-345kHz to Deterrent bats, birds, rodents etc 4: Strong flashing lights to Deterrent raccoon, boar, marten etc 5: 135kHz-40kHz to Deterrent all above, and turn on strong flashing Caution: 1 Do not install the device in a children and baby playing ground area 2 Do not cover up the PIR sensor Battery issues: ➽If battery in the product, the battery power may be fully released It is suggested to charge the battery 3-5 times to activate and they will become normal to use ➽Having patience is the key to get the suitable result from these devices It usually takes 2-4 weeks If you have any questions, please contact us immediately, click the ''Contact Seller'' button in the order, we to give you a satisfactory solution