| Function | Specifications | Notes |
|---|---|---|
System Composition |
The vibration optical fiber system mainly consists of the alarm energizer, alarm software, acquisition units, terminal boxes, zone-splitting packages, fiber transfer boxes, sensing optical cables and communication optical cables | |
System Structure |
By structure and deployment, the vibration optical fiber system can be divided into separate-cable and one-cable types | *Separate-cable and one-cable types |
Separate-Cable Type |
Two optical cables are required: one for communication and one for sensing | *Zone-splitting packages and terminal boxes are required! |
One-Cable Type |
Simpler — only one optical cable is needed for both communication and sensing | *Each zone requires a corresponding zone-splitting package |
Installation Method |
Buried installation | Mesh-mounted installation | Wall-embedded installation | Case Center |
Communication |
485 bus and local area network (optical network)! | *Light-armored single-mode multi-core cable is recommended for the front-end optical cable |
Zone Length |
Notes on the zone length of vibration optical fiber cables 1. The zone length of vibration optical fiber is practically unlimited, but shorter zones are easier to manage 2. In practice, a zone is commonly set every 100~200 meters |
Cabling can be C-type, S-type, U-type, V-type, etc. |
Zone Definition |
Vibration optical fiber zone: the protected area. Measured by length; one zone represents one alarm signal | *The wall length and the number of zones affect the overall cost |
| Type | Description | Notes |
|---|---|---|
Communication Mode |
CAN bus / RS485 bus / TCP network | Selectable per customer preference |
Product Model |
TDZD-S4/S8 | |
Working Wavelength |
1550nm, output power per channel ≤10mW | |
Laser Light Source |
Light source service life >10 years | |
Recovery Time |
≤1S | |
Working Environment |
-40℃~+70℃, 0~95% relative humidity, non-condensing | |
Power Supply Mode |
AC110~240V | |
Power Consumption |
≤7W |

Customer Communication

Site Survey

Factory Configuration

Overall Quotation

Contract Signing

Orderly Construction

Function Commissioning

Delivery & Operation
Site drawings: e.g., CAD, floor plans, photos, PDF, etc.
Low-voltage wiring: understand the on-site line environment, choose the communication method, and grasp construction difficulty
Site length: the vibration optical fiber quotation list needs the wall length to configure most materials
Customer opinions: verbal and written requirements are key to smooth project acceptance
Zone requirements: the zone length directly affects the overall cost and the difficulty of security management
Linkage requirements: some customers require video linkage with surveillance to view electronic fence alarms
Other information: e.g., an existing vibration optical fiber alarm bill of materials, etc.
Technical guidance: free remote installation guidance via WeChat and phone
On-site guidance: on-site installation guidance available; travel expenses borne by the buyer
User handover: ensure the user understands the electronic fence operation flow upon delivery
Energizer maintenance: our vibration optical fiber electrical equipment carries a (original-factory warranty) two-year repair policy
Fence maintenance: installed fence accessories are not under warranty; permanent cost-based maintenance is provided.
Renewal maintenance: an annual maintenance contract can be signed with us; equipment faults from the device itself are repaired or replaced free of charge
Upgrade maintenance: product upgrades are not within the free replacement scope; users need to purchase anew

Vibration optical fiber main materials: 50%
Low-voltage construction accessories: 3%
Construction labor: 35%
Tax cost: 10%
Other expenses: 2%

We firmly believe technology is the primary productive force. Only by continuously updating and upgrading products, working for customer needs and satisfying the products and functions of different sites, can we better adapt to more project needs and win market recognition!
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Free project quotation; different solutions for different sites to meet customers' various security needs.
| Product Series | Shenzhen Antongruida Technology Co., Ltd. | Other Small-Scale Companies |
|---|---|---|
| Pulse Electronic Fence | Self-developed dual-core chip pulse system with full independent copyright |
Generic old-generation system with no independent update capability |
| Tension Electronic Fence | 485, network and CAN multi-line signals selectable |
Generic signal protocol; switch acquisition not controllable |
| Laser Intrusion Detection | Intelligent acquisition works normally in various environments |
High false alarm rate; very low object detection capability |
| Vibration Optical Fiber Cable | Intelligent waveform detection with high sensitivity to external changes |
Weak vibration-wave recognition; easily misses important alarms or false alarms |
| Buried Leaky Cable | Industry-first multi-signal isolated collection of human infrared waves to avoid false alarms |
Unstable signal transmission; cannot avoid alarms triggered by small animals |
| Bio-Sensing System | Dual intelligent sensing of pulse and human biology; single or multiple working modes |
Single function, proximity alarm only; cannot reduce false alarms |
| Infrared Beam Detection | 4th-generation infrared lens and chip sensing with extremely low false alarm rate |
Outdated design, obsolete and cheap; being phased out |
| Infrared Light Grid | Aluminum housing profile with built-in high-quality circuit board and multiple isolation protection |
Poor materials; easily deformed and damaged in long-term outdoor use |
| Bus Alarm System | Up to 1024-zone bus system integration; multiple modules shared across platforms |
Small bus system, hard to expand, high maintenance cost, not smart to operate |
| What You See Is What You Get | Material quotation lists with visible images; goods consistent with samples |
Quotations without images; unclear materials, unguaranteed goods arrival |
More comprehensive security technology products adapting to different application fields
Antongruida · Founded in 2013 · Over a decade in security · Serving national engineering projects!