Features: Durable: This product is made of quality transparent polystyrene plastic which is thick wear-resistant and resistant to falling not easily damaged and has a long service life. Flashing Red Light: This lamp is a high simulation camera but the red light can flicker continuously with an interval of two seconds making this product very realistic. Battery Power Supply: This high simulation camera is powered by two lithium batteries. It has a long battery life and is very convenient to replace the batteries. Waterproof: The shell of this high simulation camera lamp can be waterproof so this product will not be damaged if it works outdoors for a long time. It is very practical. Service: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues inquiries or need assistance please feel free to contact us directly. Specification: Material: ABS electronic components. Weight: 291g Battery Capacity: 2400mAh includes: 1PC* Monitoring Lamp