Còi địa chỉ Tanda

Hãng sản xuất:  TANDA

Xuất xứ: UK

Thông số kỹ thuật:

Technical Specification
Listed LPCB Pending
Compliance EN54-3
Power Rating
Input Voltage Loop Power: 24VDC [18V to 27.5V]
External PSU: 24VDC [20V to 27.5V]
Typical Current Loop: Standby 0.6mA, Alarm: 1.5mA
[Loop and External PSU] External PSU: Standby 0.6mA, Alarm: 10mA
Saving Current Standby 1.2mA, Alarm: 4mA
[Loop powered]
Sounder
Protocol/Addressing T&A, Value range from 1 to 254
Address Sequence Single Address: Evacuate tone
Dual Address: 1st Alert Tone / 2nd Evacuate tone
Material / Colour ABS / RED Glossy finishing
Dimension / Height Diameter 110 mm / 39.6 (with Base)
Weight 180g (with Base), 114g (without Base)
Class Type A, Indoors
Operating Temperature -10°C to +50°C
Ingress Protection Rating IP21
Humidity 0 to 95% Relative Humidity, Non condensing