Siren, indoor, blue, wireless DS-PS1-I-WE(B), Blue, 868MHz AX PRO Series

The Hikvision DS-PS1-I-WE(B) is a wireless indoor siren from the AX PRO Series. It gives an audible alarm together with an LED flash, and it can sound fire, panic and intrusion alarm tones.

The siren communicates over the 868 MHz band using 2GFSK modulation. Its housing is made of PC+ABS and the LED flash is blue and red. The unit measures 88 × 88 × 32 mm and weighs 169.5 g.

Key features:

• Sound and LED flash alarm with fire, panic and intrusion alarm sounds
• Wireless communication at 868 MHz with 2GFSK RF modulation
• Wireless range of 1600 m (5249.3 ft), or 1.6 km in an open area
• AES-128 encryption
• Battery life of up to 3 years in standby
• Tamper protection
• Operating temperature from -10 to +55 °C (14 to 131 °F) and operating humidity from 10% to 90% (no condensing)