The Hikvision DS-PM1-I1-WB is a compact wireless single-input transmitter that allows integration of third-party wired detectors, such as outdoor PIR sensors, into the AX PRO alarm system. Its small size makes installation convenient, while configuration of alarm types and zone parameters is easily handled via the mobile app. Featuring built-in tamper detection with an accelerometer, the device immediately reports if it is moved or removed, ensuring enhanced security.
Key Features
-
Compact Design: Small size enables easy installation inside wired detectors.
-
433 MHz Two-Way Wireless Communication: Reliable and stable RF performance.
-
LED Indicators: Shows real-time device status (Alarm, Fault, Signal).
-
Input & Output Support: One tamper input and one PGM, usable as zone input or alarm output.
-
3.3V Output: Powers external wired detectors (up to 10mA).
-
Accelerometer Protection: Detects device removal or movement and triggers alarm.
Downloads
Perfect For:
- Upgrading wired PIRs and sensors into AX PRO system
- Compact integrations inside third-party detectors
- Installers seeking quick app-based configuration
- Security solutions requiring tamper and removal detection
Installer Tips
-
Battery Installation: Use only CR123 batteries for reliable operation.
-
Mounting: Place inside detector housing for discreet integration.
-
LED Reference: Use LED indicators to confirm device and signal status during setup.
-
Wireless Range: Ensure placement within 1300 m (open area) for stable connection.
-
Maintenance: Replace batteries before the 5-year standby limit for uninterrupted service.
Quick-Read Specs
| Specification |
Detail |
| Serial Port |
1 |
| Power Switch |
1 |
| Alarm Inputs |
1 Alarm, 1 Tamper |
| Alarm Outputs |
1 PGM, AM/Output |
| 3.3V Output |
1 (up to 10mA) |
| Power Supply |
3 × CR123 batteries |
| Quiescent Current |
40.29 μA |
| Max Current |
47.85 mA |
| Voltage |
3 VDC |
| Battery Life |
Up to 5 years (standby) |
| Operating Humidity |
10% – 90% |
| Operating Temperature |
-10 °C ~ +55 °C |
| RF Frequency |
433 MHz |
| RF Method |
Two-way communication |
| RF Modulation |
2GFSK |
| Transmission Distance |
Up to 1300 m (open area) |
| Indicators |
Alarm/Tamper (Red), Fault (Amber), Signal Strength (Green/Red) |
| Installation |
Place inside wireless-ready detector |
| Dimensions (W × H × D) |
102 × 41 × 20 mm |
| Weight |
35 g (without battery), 90 g (with battery) |
Extra Info
Compact Integration
The DS-PM1-I1-WB is engineered with a small and versatile form factor, making it easy to install inside third-party wired detectors without altering their original design. This compact solution allows users to expand their existing security infrastructure by connecting traditional wired devices to the AX PRO wireless alarm system. It provides a cost-effective way to upgrade to hybrid security without the need to replace reliable wired components, ensuring smooth system modernization.
Reliable Communication
Operating on the 433 MHz frequency band with two-way wireless transmission and advanced 2GFSK modulation, the DS-PM1-I1-WB delivers stable, interference-resistant, and long-range communication. This ensures that signals between the detector and the control panel remain strong and reliable, even in environments with potential wireless disruptions, maintaining consistent system performance.
Enhanced Security
Built with a smart accelerometer sensor, the device can instantly detect removal attempts, tampering, or physical disturbances. If unauthorized interference occurs, it immediately triggers an alarm to notify users and the monitoring system. This proactive design provides an extra layer of protection, ensuring the integrity and reliability of the overall security system.
Low Power Design
Optimized with an ultra-low quiescent current, the DS-PM1-I1-WB achieves up to 5 years of standby battery life, reducing the need for frequent replacements. Its power-efficient design makes it highly dependable for long-term deployments, minimizing maintenance costs while ensuring continuous operation.
Q&A
Q1: What detectors can I connect?
A: Any third-party wired detector, such as outdoor PIR sensors.
Q2: What powers the unit?
A: It uses 3 × CR123 batteries with up to 5 years of standby life.
Q3: What is the wireless range?
A: Up to 1300 meters in open areas using 433 MHz communication.
Q4: How does tamper detection work?
A: The built-in accelerometer detects movement or removal and triggers an alarm immediately.
Q5: Can it power external devices?
A: Yes, it provides a 3.3V output (up to 10mA) for wired detectors.
