| Signal Transmission: | Cable Transmission |
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| System: | Intelligent System |
| Type: | Anti-Theft Alarm |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Buried leak alarm system
Hidden Perimeter anti-theft High stability, strong anti-interference, installation guidance
Scope of application
Buried cable intrusion detector with its unique performance characteristics, widely used in prisons, detention centers, re-education through labour, drug treatment centers, oil depots, gas stations, museums, border lines, foreign-funded factories, government office compounds, important warehouses, coal mine explosives depots, high-end villas, military facilities, senior cadres sanatoriums, Cultural relics protection and other places need to be isolated and security precautions around the border.
Installation position
Flexible and simple installation method, suitable for all kinds of complex perimeter
The system equipment can be buried underground or erected on the wall. When buried underground, the buried depth of leaked cable is 5 ~ 20cm. For special purposes, it needs to be adjusted according to the site conditions. The distance between two leaked cables is 0.7m ~ 1.5m.
Tenth level sensitivity adjustment
Precise sensitivity adjustment to prevent pet false alarm
The detector provides ten sensitivities for users to choose. Press the sensitivity button to select the appropriate sensitivity. When the detector operates normally, the sensitivity should not be too high to avoid unnecessary alarm when animals approach
Alarm principle
The detector adopts the parallel laying method of two leakage cables, one transmitting signal and the other receiving signal. An invisible electromagnetic RF field is generated around the embedded cable. If the detection field is disturbed by intruders, the system will give an alarm
How the buried leak cable alarm system works:
Buried leakage cable alarm work, through a leak cable to transmit a certain frequency of radio frequency electromagnetic field, in the leak cable's outer conductor slot, to the outside of the electromagnetic field. Another parallel laid-off leakage cable receives the electromagnetic field, forming the direct coupling of transceiver energy, when the intruder enters the electromagnetic field detection area formed by the two leak cables, the electric field energy is disturbed, causing the change of the receiving signal, the signal of this change is detected after amplification processing, resulting in alarm.Product parameters
| Product name | Leak cable intrusion alarm system |
| Model | TT-XL |
| How to supply electricity | AC220V(±15%) 50HZ |
| Host power consumption | ≤5W |
| Spare battery | Lead-acid battery 12V7A |
| Alarm delay | 1S |
| Zone length | 100M |
| Use environment | Temperature:-40ºC~+70ºC Humidity:0%~95% |
| Alarm output | Switch volume output |
| Leak cable installation spacing | 0.3~1M |
| Leakcable buried depth | 10CM |
| Protection level | IP55 |
| Dimensions | 230*180*60mm |
Suppliers with verified business licenses
Audited Supplier 
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