
DS-PM1-I16O2-WE AX PRO, Zone Expansion Module, Hikvision
Code: 07631-
Hikvision DS-PM1-I16O2-WE is a wireless multi-input and output transmitter designed to integrate third-party wired detectors into the Hikvision AX PRO security system. It provides 16 alarm inputs, 2 programmable outputs, and two 12 V power outputs, making it suitable for connecting larger groups of wired security devices.
Main features:
- 16 programmable wired alarm inputs
- 2 programmable alarm outputs
- 2 external 12 VDC power outputs
- Total power output current: up to 1 A
- Supports NO and NC input modes
- Supports 1 kOhm, 2.2 kOhm, 4.7 kOhm, and 8.2 kOhm end-of-line resistances
- 1 serial communication port
- Front and rear tamper protection
- 3 LED indicators for power, fault, and wireless signal strength
- 868 MHz two-way wireless communication
- 2GFSK wireless modulation
- Wireless transmission range up to 1100 m in open space
- Power supply: 100 to 240 VAC, 30 W
- Supports a 12 V, 7 Ah backup battery
- Backup operation up to 36 hours
- Wall-mounted installation
- Dimensions: 261 × 199 × 86.4 mm
- Weight without battery: approximately 975 g
- Operating temperature: -10 °C to 40 °C
Notes:
- A compatible Hikvision AX PRO control panel is required.
- The 12 V, 7 Ah backup battery is usually not included.
- The combined current of the two 12 V power outputs must not exceed 1 A.
- The actual wireless range and backup time depend on the installation environment, connected load, and battery condition.

