Sirena interior wireless AX PRO Hikvision DS-PS1-I-WE( Red indicator ) supporting 868MHz two-way communication via Cam-X protocol,multiple alarm sounds, strobe light indication, is used forinstant ale

Sirena stroboscopica wireless de interior Hikvision AX PRO DS-PS1-I-WE-B, 110 dB, 868 MHz, RF 1600 m, LED Albastru

Sirena wireless AX PRO de interior cu led albastru, 868Mhz - HIKVISION DS-PS1-I-WE-B

Sirena interior wireless AX PRO Hikvision DS-PS1-II-WE Buzzer Decibel: 90 to 110 dB, fire alarm, panic alarm, and intrusion alarm, Operation temperature , 10 C to 55 C,Four CR123 batteries, Support 12

Sirena interior wireless AX PRO Hikvision DS-PS1-I-WE(Blue Indicator) 868MHz two-way Tri-X wireless technology, distanta comunic

Sirena wireless AX PRO de exterior cu flash, led Rosu, 868Mhz - HIKVISION DS-PS1-E-WE-R