Key features and benefits Provides overcharge, overdischarge, overcurrent, and short circuit protection to safeguard batteries and connected devices. Helps prevent damage from electrical faults and supports reliable operation of your systems. Broad compatibility with common security and multimedia equipment, including fingerprint attendance machines, fire safety systems, security monitoring systems, access control systems, cameras, video cameras, and portable DVDs. Applications and use scenarios Fingerprint attendance machines: protects the power circuit to ensure stable operation and reduce risk of faultrelated downtime. Fire safety and security monitoring systems: maintains reliability and safeguards critical hardware in active surveillance setups. Cameras, video cameras, and portable DVDs: guards against charging faults and short circuits to extend device protection in portable or mounted deployments.