The TAKEX PA‑6812E is an ultra-compact, high-performance Wide‑Angle Passive Infrared (PIR) Ceiling Sensor, engineered for reliable indoor intrusion detection. With a 12 m (40 ft) coverage area and optional wall mounting via the BCW‑401 bracket, it blends precision detection, easy installation, and versatile integration—perfect for security-conscious homes and businesses across Australia and New Zealand.
What’s Included in the Box
Main Features
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Whisper‑Quiet Relay: Photo‑MOS FET switch offers silent alarm activation.
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Compact & Slim Design: Only 120 mm in diameter and 47 mm in height—about 30 % smaller than earlier models.
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Snap‑In Sensor Mechanism: Quick one‑touch detachment or installation simplifies setup, especially in high‑ceiling locations.
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Precision Mirror Optic: Rotating dual‑element mirror ensures sharp, well‑defined detection zones.
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Adjustable Sensitivity & Pulse Count: Choose between 60 %, 80 %, 100 %, 120 % sensitivity and 1‑4 trigger counts to suit your setting.
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Selectable Alarm Output: Configurable as normally‑open (N.O.) or normally‑closed (N.C.) dry contact for flexible panel compatibility.
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Remote LED Control: Enable or disable the alarm LED via external switch for discreet operation.
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Alarm Memory Function: Memory LED indicates past alarm events—automatically resets after 3 minutes flashing and 47 minutes lit.
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High Stability & Interference Immunity: Designed with a dedicated CPU for robust RFI/noise resistance and insect-proof protection.
Detailed Specifications
| Specification |
Details |
| Detection System |
Passive Infrared (PIR) – Wide-Angle Coverage (12 m / 40 ft) |
| Sensitive Zones |
17 pairs for comprehensive coverage |
| Supply Voltage |
10.5–28 V DC non‑polarity |
| Current Consumption |
Approx. 25 mA (plus ~2 mA if LED control used) |
| Alarm Output |
Dry contact (Photo‑MOS FET), N.C./N.O. selectable; reset in ~2 sec at 24 V, 0.25 A |
| LED Indicators |
Red = warm-up/alarm; Yellow = memory |
| Alarm Memory Duration |
3 min flash + 47 min lit (auto reset) |
| Adjustments |
Sensitivity, Pulse Count (1–4), Alarm LED On/Off, Contact Type |
| Mounting Height |
2–4.9 m (max) for ceilings; optional wall mount (BCW‑401) |
| Weight |
Approx. 110 g (3.85 oz) |
| Build Material |
Body: ABS resin; Cover: PE resin |
| Operating Temperature |
–15 °C to +55 °C (5 °F to 131 °F) |
| Mounting |
Ceiling indoor; wall with BCW‑401 bracket |
Warranty Information
5-Year Warranty – provides extended protection and peace of mind against manufacturing defects.
Brand Description
TAKEX, developed by Takenaka Engineering Co., Ltd. in Japan, is a trusted name in the security industry. The brand is known for precision-built intrusion detection sensors that offer excellent performance, durability, and smart design at competitive pricing.
SKU Field
SKU: PA‑6812E‑TAKEX
Practical Use Scenarios
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Commercial Offices & Retail Spaces: Ideal for discreet ceiling detection in lobbies, corridors, and back-of-house areas.
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Residential Applications: Sleek design suits modern homes for efficient long-range detection.
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Schools & Public Buildings: Offers robust, vandal-resistant mounting and clear detection coverage.
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SMART Home Integration: Compatible with alarm panels, enabling customized alerts and monitoring.
Datasheets / Downloads
DATASHEET
Excellence for the Australian and New Zealand Market
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Fully optimized and approved for use in Australian and New Zealand indoor environments.
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Conforms to relevant local safety and quality standards.
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Authorized and exclusive sourcing from official TAKEX distributors across ANZ.
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Warranty and servicing managed locally for fast support and replacements.
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Trusted by professionals in the Australian security industry for reliability and quality.
Frequently Asked Questions (FAQs)
Q1: What is the detection range for PA‑6812E?
A1: The PA‑6812E offers a wide-angle detection range of up to 12 m (40 ft), making it ideal for open indoor areas.
Q2: Can I adjust how the PA‑6812E triggers an alarm?
A2: Yes. The sensor allows sensitivity adjustment from 60 % to 120 % and supports pulse count settings of 1 to 4 to reduce false alarms.
Q3: Does the PA‑6812E support silent operation?
A3: Yes. It uses a Photo‑MOS FET silent relay, eliminating the mechanical noise found in traditional relays.
Q4: How does the alarm memory feature work on the PA‑6812E?
A4: The memory LED flashes for 3 minutes and remains lit for 47 minutes after an alarm, automatically resetting thereafter.
Q5: Can the PA‑6812E be wall-mounted?
A5: Yes, it can be wall-mounted using the optional BCW‑401 bracket for added installation flexibility.
Q6: What voltage does the PA‑6812E require?
A6: It operates within a 10.5 to 28 V DC range, making it compatible with most alarm system power sources.
