独立式感温探测器 万力达

user’s manual

□nw8103

□nw8103d

□nw8103dj

heat alarms

dc powered ionization smoke alarm with 9v battery back-up, or dc9~30v

□j: relay out type

□d:dc9~30v power type

note：ordering, indicate the latter model

key features include:

smart technologydesigned to help reduce unwanted or nuisance alarms.

single button test/silenceeliminates confusion. depending on what mode the alarm is in, pushing the button provides different functions such as testing the alarm, silencing the alarm, re-testing the alarm when in silence and clearing the latching feature.

latching alarm indicatoreasily identifies initiating alarm even after the alarm condition has subsided.perfect mount systemincludes a basketless base for easy installation and a new mounting bracket that keeps the alarm secure over a wide rotation range to allow for perfect alignment.

easy installation/maintenancefeatures include two screws for easy access to install smoke alarm on the ceiling.

improved uv resistancekeeps the alarm from discoloring over time.

1) alarm dimensions: dia.108, ht.50

2) net weight: 140g

3)working current:

a)static current:≤10µa

b)alarm current:≤10ma

4)operating voltage: cascade dc9v

5)audio alarm: 85 db at 10 feet.

6)temp range :14℉(-10℃) to122℉( 50℃)

7)humidity range:≤95%rh（40±2℃）

8)battery: 9v battery back-up for at least 1 year.

9)protection area : 6 m high , 30㎡.