120V UV Lamp for A/C Air Handlers & Coil SystemsBoost air quality and a c system performance with this 120VAC UV lamp is designed to be installed in your AC HVAC Coil system or air handler unit (up to 5 tons) . The lamp consists of 3 main components: 1) The 14W 14 UV light bulb emits a germicidal UVC light that outputs 253. 7NM wavelength with 99. 9% effectiveness. Its ozone free, and designed with a lifespan of 9,000 hours (1+ year). 2) The 120VAC Ballast Power supply is designed to power the bulb

The system consists of two main components:

Volume may be set to one of four levels

-    Robust housing

✅ Block calls using number

Analog / IP versions available

> Model: HQ-J205-4S

now I get none

▶ One (1) year manufacturer's warranty

> Volume discounts available (3+)

▶ Works with most analog phone lines and VoIP services

Supply Voltage: 24 VDC to 65 VDC

The HQ-J304 plastic waterproof analog telephone (also available in IP version) features a waterproof rating of IP65~IP66