GSM Home Security Alarm System with Wireless Pet-proof PIR Motion Sensor Detector, Easy to Use

Instant alerts and power monitoring: If external power fails or the built-in battery is low, the system issues both APP push and SMS notifications. When external power is restored, an APP push is sent. Tamper events trigger an SMS notification. Phone contact management: Stores 5 groups of preset alarm phone numbers; SMS on/off and dial on/off can be configured independently. Scheduled protection: You can set timed arm and disarm routines in advance for daily automatic security. Customizable delays: User-adjustable arm delay and alarm delay let you tailor response timing to your needs. Camera support: Integrates with a camera so that on an intrusion you can immediately view the scene remotely, speak through the system and deter intruders.