teko Astra-10 ver.3 User Manual

Astra-10 ver. 3
Hardwired siren
User guide
Manufacturer:
ZAO NTC TEKO
420108 Kazan, Russia
Gafuri 71
+7843 528-03-69
export@teko.biz
www.teko.biz
Made in Russia
rev. 10-3v3_0_instr_en

1 FUNCTION

Siren is designed for light and sound alerting of the
status of the protected facility.

2 SPECIFICATIONS

Contrast perception background warning light
external illumination, lx, not less ................... 500
Sound pressure at the distance of 1 m, dBA,
not less. ....................................................... 105
Sound frequencies, kHz .......................... 2,4 ÷ 3,6
Viewing angle of light warning,° .................. 180
Supply voltage, V .............................. 9.0 to 27.6
Max current consumption, mA:
light .................................................... 25.0 ± 2.5
sound ....................................................... 60 ± 6
Overall dimensions, mm:
- diameter ......................................................98
- height ...........................................................35
Weight, kg, not more ................................... 0.08
Operating conditions
Temperature range, °С ............from - 30 to + 55
Relative humidity, % ................. up to 93 at + 40 °С
without moisture condensation

3 DELIVERY SET

Astra-10 ver. 3 Siren .................................. 1 pc.
Screw....................................................... 2 pcs.
Dowel....................................................... 2 pcs.

4 INSTALLATION PLACE

1) The siren should be fixed to a load-bearing wall
or load-bearing structural elements.
2) It is preferable to install the siren in places
where it can be easily observed from the street.
3) Avoid exposure to direct sunlight.
4) Locate the wires of the alarm loop away from
power cables.

5 INSTALLATION ORDER

Using the mounting holes on the base of the
siren (see Figure 1), fix the siren to the bearing
surface with screws and connect.
Figure 1