Door magnetic alarm multi-function wireless door and window alarm remote control function home anti-theft device

◆ Immediate 130dB loud alarm sounds for 30 seconds once the door is opened in anti-theft mode, even if the door is closed afterward ◆ Simple one-button remote control switch, easy to operate for elderly and children ◆ Multiple alarm modes: ✓ Alarm triggers when door is opened and stops when door is closed ✓ Didi mode to prevent theft of valuables ✓ SOS mode to manually send emergency alarm ✓ Ding Dong doorbell sound in welcome mode ◆ Door magnetic alarm works by detecting separation between host and magnetic strip; alarm sounds immediately if distance exceeds 1cm ◆ Safe and durable design with long standby times: about one year for both door sensor and remote control ◆ Remote control effective at distances greater than 15 meters in open space

Commodity parameters: Working current: 56mAh Color: White Volume: ≥130dB Sound pressure: about 130dB Working temperature: -10\~60°C Remote control distance: >15m (open space) Door sensor standby time: about one year Remote control standby time: about one year Remote control weight: 15g Magnetic strip size: 45*13*13mm Transmitting frequency: 433.92MHz Ambient humidity: ≤90% Door sensor battery: 2 AA batteries (1.5V) Remote control battery: CR2032 battery (3V)*1 Door magnetic sensing range: >15mm (no magnetic interference) Door sensor weight: 60g (with battery) Host size: 90*43*13mm Remote control size: 60*33\*11mm