K-940 MCW
Wireless pet immune PIR detector with TSI™

APPLICATIONS
Residential

FEATURES
* Animal immunity up to 18 kg (40 lb)
* Compact wireless PIR for residential applications
* Operates with TSI™ - Target Specific Imaging
* 9 x 9 m (30 x 30 ft) coverage
* Fully supervised
* Programmable pulse count protection
* Compatible with all Visonic Ltd PowerCode™ receivers


DESCRIPTION
The K-940 MCW is a compact, fully supervised wireless pet immune PIR detector. It operates with TSI™ and is immune to pets up to 18 kg (40 lbs), and has a coverage range of 9 x 9 m (30 x 30 ft ). It has programmable triple pulse count. The K-940 MCW is compatible with all Visonic Ltd PowerCode™ receivers.

SPECIFICATIONS

OPTICAL 

Coverage Range: 9 x 9 m (30 x 30 ft)/90°
Pet Immunity: Animals weighing up to 18 kg (40 lb)
Vertical Adjustment: 3-position adjustment scale: 1.8 m (6 ft), 2.1m (7 ft) and 2.4 m (8 ft)

ELECTRICAL 
Power supply: 3.6V lithium thionyl chloride (LiSOCl2) battery, size 1/2 AA Tadiran TL-5902 or equivalent
Nominal Battery Capacity: 1.2Ah
Standby Current Drain: 0.015mA 
Transmit Current Drain: 9.5mA (including LED)
Battery Life (with LED on)
@ 10 transmissions per day: about 7 years 
@ 50 transmissions per day: about 5 years

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
Rearm Timer: 2 minutes after the last alarm; timer disabled in the walk-test mode

WIRELESS
Frequency (MHz): 315, 404, 418, 433.92 or other frequencies according to local requirements
Transmission Sequence: 3 data bursts at variable intervals within 3 seconds
Encoding: 24-bit factory-selected ID code, over 16 million possible combinations
Total Message Length: 36 bits
Battery Supervision: Automatic reporting of low-battery status with each alarm and with periodic auto-test
Tamper Alert: Reported at 3-minute intervals, until the tamper switch is restored

ENVIRONMENTAL
Operating Temperature: -10°C to 50°C (14°F to 122°F)

Storage Temperature: -20°C to 60°C (-4°F to 140°F) 
RFI Protection: > 20 V/m up to 1000 MHz
PHYSICAL 
Weight: 71g (2.5 oz)
Dimensions (H x W x D): 104 x 60 x 32 mm (4.1 x 2.4 x 1.3 in)
Color: White 
Compliance with Standards: FCC Part 15, ETS300-220 and MPT1349