
Hikvision Wireless Repeater | DS-PR1-WB
The Hikvision DS-PR1-WB is a 433 MHz wireless repeater for the Hikvision AX PRO alarm system. It sits between the control panel and distant devices to extend the RF distance of the system, with up to 800 m range in an open area. It runs on 100 to 240 VAC mains power and has a built-in lithium battery for up to 35 hours of backup.
Key Features
Extended Wireless Coverage: The repeater uses two-way 433 MHz communication with the Tri-X and Cam-X wireless protocols to carry signals further than the panel can reach alone. This helps when detectors are installed far from the panel.

Smart Auto-Pairing: The repeater finds and connects detectors automatically and can auto-pair up to 8 PIRCAM or smoke detectors. Several enrollment methods are supported.
Secure Transmission: Wireless traffic between the repeater and the system is protected with AES-128 encryption.

Battery Backup: If mains power is lost, the built-in lithium battery keeps the repeater working for up to 35 hours. Communication with your detectors continues during a power cut.
Clear LED Status and Tamper Protection: Three status LEDs show register/signal (green/red), power (green) and fault (amber), so you can check the repeater at a glance. The housing has tamper protection on the front and back.
Who it's for / Works with
Hikvision AX PRO 433 MHz wireless alarm systems (control panel and detectors sold separately).
Good to know
- The repeater needs mains power (100 to 240 VAC); the built-in battery is for backup only.
- For wall mounting.
Technical Specifications
| Model | DS-PR1-WB |
| Wireless protocol | Tri-X, Cam-X |
| RF frequency | 433 MHz |
| RF method | Two-way communication |
| RF modulation | 2GFSK |
| RF distance | 800 m (open area) |
| Wireless security | AES-128 |
| Auto pairing | Supported; up to 8 PIRCAM or smoke detectors |
| Tamper-proof | 1, front and back |
| Serial port | 2 (for debug) |
| Power switch | 1 |
| Power supply | 100 to 240 VAC |
| Battery | Built-in lithium battery |
| Battery backup | Up to 35 hours |
| LED status | 3: register/signal (green/red), power (green), fault (amber) |
| Operating temperature | -10 °C to 55 °C |
| Operating humidity | 10% to 90% |
| Shell material | Plastic |
| Dimensions (W x H x D) | 150 x 150 x 25 mm |
| Weight | 372 g |
| Color | White |
| Installation | Wall mounting |
📄 Datasheet: Download the official Hikvision DS-PR1-WB datasheet (PDF)
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