Explosion-Proof Camera HEIPTZ-2201W-IR

​The HN-A500I provides a reliable and efficient means of amplifying audio signals for PAVA systems. This makes it a must-have for public places, especially during emergencies. It supports both balanced and unbalanced audio inputs as well as 100V/70V speaker outputs. To increase output power, the HN-

HN-IA100 is a high efficient Power/Booster amplifier provides audio signal amplification for public address and voice alarm system, It is reliable,efficient and light in weight

The X-DA1500 is a 500W Class-D amplifier specifically designed for the X-618 PAVA system. This innovatively-designed product can automatically detect power supply errors during operation, and protect itself from overheating, over-currents, overvoltage and even under-voltage. Featuring a lightweight

The 2XD250 power amplifier offers superior control and monitoring via the Variodyn D1’s DOM. It provides enhanced electronic protection against thermal overload and short-circuits during output. A low power socket for the connection of the mains voltage and mains fuse are located in the rear. The po

Easy to install and use, the L-PPP20A features a robust fire-resistant ABS enclosure and simple power setting. Weighing just over 2 kg, this speaker is suitable for a wide variety of applications such as convention and exhibit halls, atriums, restaurants and malls.

กล้องไอพีกระบอก 1080P เลนส์ 2.7-13.5mm MFZ H.265. Network TDN Low-Light WDR 2MP/4MP IR Rugged Bullet กล้องวงจรปิด Honeywell สำหรับติดตั้งภายในและภายนอกอาคาร

Take your pick from 6 loudspeakers (available in charcoal or white) for high-quality sound effects across a range of frequencies - from bass to treble. Mounting brackets can be purchased separately for fit-it-and-forget-it installation for any application.

The DOM4-24 offers all the functions of an alarm and evacuation system in a 19" module. It has interfaces to all input/output modules, manages and monitors the loudspeaker, and operates 6 zones. With features like ongoing Automatic Volume Control (AVC), automatic and dynamic switching, and emergenc