ISC-ETR2A-T307-S 8.2 MHz RF Anti-Theft Tag with Cable, 90 dB Alarm and LED for Valuable Goods - Dahua
ISC-ETR2A-T307-S - The anti-theft tag is a high-security solution for protecting valuable merchandise , ideal for clothing, shoes, hats and other retail items. It uses 8.2 MHz ± 0.4 MHz Radio Frequency (RF) technology with detection up to 0.8 m and integrates an audible alarm ≥90 dB with flashing LED in case of tampering or cable cutting. The sturdy 250 mm metal cable offers a tensile strength of ≥250 N, while the CR2032 battery with a battery life of ≥2 years ensures long-term use. The device is reusable after unlocking , offering a professional, reliable and economical solution for anti-theft security. Dahua
ISC-ETR2A-T307-S | ABS Mini RF Padlock with 25cm Mini Lanyard - CR2032 Battery

The Dahua ISC-ETR2A-T307-S anti-theft tag is designed for the protection of valuable merchandise in shops and retail outlets, such as clothing, shoes, and hats. It uses 8.2 MHz ± 0.4 MHz Radio Frequency (RF) technology with detection up to 0.8 m and integrates a ≥90 dB audible alarm with a flashing LED that activates in the event of tampering or cable cutting. The 250 mm metal cable offers a tensile strength of ≥250 N, while the CR2032 battery with a battery life of ≥2 years ensures long-term use. The device is reusable after unlocking , offering a robust, secure, and economical solution for professional anti-theft protection.
Main specifications:
- Technology: RF 8.2 MHz
- Detection: up to 0.8m
- Alarm: ≥90 dB + LED
- Cable: 250 mm
- Resistance: ≥250 N
- Battery: CR2032, ≥2 years
- Reusable: yes
Further details
Radio Frequency (RF) technology offers a high detection rate when used with a compatible RF anti-theft antenna. If the cable is damaged or cut, the device activates a powerful audible alarm ≥90 dB accompanied by a flashing LED , increasing the deterrent effect against attempted theft.
Technical data sheet
| MODEL | ISC-ETR2A-T307-S |
| Performance | |
| Technology | Radio Frequency (RF) |
| Detection Frequency Band | 8.2 MHz ± 0.4 MHz |
| AM Antenna Detection Distance | ≤ 0.8 m (Based on system performance) |
| Shell Material | Acrylonitrile Butadiene Styrene (ABS) |
| Lock Strength | Super |
| Certifications | RoHS compliant Directive 2011/65/EU, 2015/863/EU and REACH regulations as defined in EC No 1907/2006 and subsequent amendments. |
| General Parameters | |
| Alarm Sound Pressure | ≥ 90 dB |
| Alarm Duration | 5 min ± 10 s |
| Low Battery Alert | Yes (When Enter Protection Mode) |
| Battery Model | CR2032 |
| Battery Life | ≥ 2 years |
| Flashing Interval | 30 s ± 2 s |
| Tensile Capacity | ≥ 250 N |
| Lanyard Length | 250 mm (9.84'') |
| Lanyard Type | Metal Cable |
| Color | Black |
| Length | 60 mm (2.36'') ± 0.5 mm (0.02'') |
| Width | 30mm (1.18'') ± 0.5mm (0.02'') |
| Thickness | 16 mm (0.63'') ± 0.5 mm (0.02'') |
| Packaging | 500 Tags per Carton |
| Carton Dimension | 380 mm × 335 mm × 280 mm (14.96'' × 13.19'' × 11.02'') |
| Carton Weight | 13 kg (28.66 lb) |
| Minimum Order Quantity | 500 pcs |
| Minimum Order Quantity | |
| Temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Humidity | 20% –90% (RH) |


