Name: DH-ASL7112 R SMART LOCK
Availability: InStock

25%

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DHI-HY-1310 Addressable Heat Detector

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17%

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MAGNETIC CONTACT HEAVY DUTY

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Functions:

Status Monitoring: The primary function of a short metallic door magnetic contact is to monitor the status of a door, window, or access point. When the monitored entryway is closed, the magnet aligns with the reed switch, keeping it in a closed state. This is known as the "closed circuit" state.
Triggering Alarms: When the door or window is opened, the magnet moves away from the reed switch, breaking the magnetic field. This causes the reed switch to change state from closed to open, creating an "open circuit." This change in circuit status is detected by the security system or alarm panel.
Alerting Security System: Upon detecting the open circuit, the sensor sends a signal to the security system or alarm panel. The control panel interprets this signal as a breach or unauthorized entry, triggering an alarm, such as a siren, notifying authorities, or initiating other programmed security responses.
Tamper Detection: Some magnetic contacts are designed with tamper detection features. They can trigger an alarm if someone tries to tamper with or manipulate the sensor, ensuring that attempts to disable the security system are also detected.
Low-Battery Alerts: Many modern magnetic contacts are battery-powered. They may include low-battery monitoring and send alerts to the control panel when the battery needs replacement, ensuring the sensor remains operational.

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SMARTLOCK TRENDYLOCK CABINET LOCK

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Electronic Keyless Digital Invisible RFID Locker Card hidden Lock for Private Drawer, wardrobe cabinet door lock 1. Master Card/keychain have been set for the lock, no need to be programmed or activated. All you need to do is to install 2 pieces AA alkline batteries, you can use the lock. 2. This is suitable for wooden Metal door , special for drawer, locker, cabinet, slidding door. 3. No need to drill holes, No damage to your cabinet. 4. Auto-rebounce and auto-lock function, easy to operate. 5. It is compatible with IC 13.56KHZ CHIP CARDS. 6. Stainless steel latch and ABS plastic lock body, durable and anticorrosion. 7. Motor life span is about 100,000 times, The Static Power Consumption less than 5μA. 8. One master card can be set to open several locks. so you only have to keep one key to control all locks

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