Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm
Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm
Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm
Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm
Description: Item type: Wireless Door Bell Ringtones: Chords Color: Gold, black Door hole application scope: 14mm-50mm Power mode: 3 AA batteries (excluding) Weight: 230g Thickness of use: 35mm-110mm Size:
Description: Item type: Wireless Door Bell Ringtones: Chords Color: Gold, black Door hole application scope: 14mm-50mm Power mode: 3 AA batteries (excluding) Weight: 230g Thickness of use: 35mm-110mm Size:
Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm
Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm
Product Features: 1. 8 wired and 99 wireless defense zones 2. LCD screen with time clock display 3. Voice prompt for all operations 4. 3 groups of timely arm