Visonic Inc. K980MCW ユーザーズマニュアル

DE3637 

1 

 

 

The K-980MCW is a pet-immune, fully supervised ultra low- 
current wireless PIR that incorporates a PowerCode transmitter. 
Both transmitter and detector circuits are powered by an on-
board, long life 3.6 V Lithium battery. 

As a pet immune motion detector, the K-980MCW utilizes TSI™ 
(Target Specific Imaging) technology that ensures immunity to 
pets weighing up to 36 kg (80 lb).  

As a supervised wireless detector, the K-980MCW has a 24-bit ID 
code, randomly selected in the factory from over 16 million possible 
combinations. Compatible PowerCode receivers are designed to 
"learn" specific IDs and respond only to them. 

Following detection of a human intruder, the K-980MCW triggers 
the on-board transmitter which transmits its specific PowerCode 
ID followed by an  alarm signal and status designators for 
tampering and battery condition. Alarm and other data are thus 
forwarded to the alarm control panel or to a head-end computer, 
depending on the type of system in which the detector is used.  

After triggering the transmitter, the K-980MCW inhibits itself to 
save battery power. The detector reverts to the ready state 2  
minutes after the last movement has been detected. An  LED/ 
WALK-TEST jumper is used to override the 2-minute rearm timer 
during walk testing. 
Since messages transmitted by the 
K-980MCW might collide with 
those transmitted by other Power- 
Code transmitters, an anti-collision 
transmission sequence is used. 
A programmable pulse counter is 
included in the unit for maximum 
immunity against false alarms.

 

A periodic test transmission for 
supervision purposes takes place 
automatically once an hour. The 
receiver

 

is

 

thus

 

informed

 

that the  

 

Figure 1. General View 

particular detector is taking an active part in the wireless network. 

 

 

OPTICAL  
Max. Coverage Range: 12

 

x

 

12 m 

(40 x 40 ft) / 90° 
Pet Immunity: Animals up to 36 kg 
(80 lb) - not verified by UL. 
Vertical Adjustment:  3-position 
adjustment scale: 1.8 m (6 ft),  
2.1 m (7 ft) and 2.4 m (8 ft). 

ELECTRICAL  
Battery Type: 3.6 Volt lithium 
thionyl chloride (LiSOCl

2

) battery, 

size 1/2AA, Tadiran TL-2150 
Nominal Battery Capacity: 1 Ah 
Standby Current Drain: 0.015 mA 
Transmit Current Drain: 12 mA 
(including LED) 

Figure 2. Coverage Pattern 

Battery Life Expectancy (not verified by UL):  3 years (for 
typical use). 
LED:  Lights for 2 seconds upon transmission and upon motion 
detection in the walk test mode. 
Detector: Dual-element low-noise pyroelectric sensor.  
Pulse Counter: Programmable to 1, 3 or 5 pulses. 
Inhibit Time: 2 minutes after last alarm (none during walk test)  

WIRELESS 
Frequency (MHz): 315, 433.92, 868.95, 869.2625 according to 
local requirements. UL has only investigated at 315 MHz. 
Transmission Sequence: 3 data bursts at variable intervals within 
3 seconds. 
Encoding: 24-bit ID, over 16 million possible combinations. 
Total Message Length: 36 bits 
Battery Supervision:  Automatic reporting of low-battery status 
with each alarm and with periodic autotest. 
Tamper Alert: Reported at 3-minute intervals 

ENVIRONMENTAL 
Operating Temperature: -10

°

 to 49

°

C (14

°

 to 120

°

F).  

Storage Temperature: -20

°

 to 60

°

C (-4

°

F to 140

°

F).  

RFI Protection: > 30 V/m up to 1000 MHz 
Compliance with Standards: Meets FCC Part 15, MPT1349 and 
Directive 1999/5/EC. 

This device complies with the essential requirements and 
provisions of Directive 1999/5/EC of the European Parliament and 
of the Council of 9 March 1999 on radio and telecommunications 
terminal equipment. 

PHYSICAL  
Size (H x W x D): 117  x 65 x 47 mm (4-5/8 x 2-9/16 x 1-7/8 in.). 

Weight: 97 g  (3.4 oz) without bracket. 112 g  (4 oz) with bracket. 

Color:  White. 

 

 

3.1 Installation Tips  

To minimize false alarms, follow these guidelines: 

Do not aim at heat sources 

Mount on solid, stable surfaces