Bosch DS9370 360° Ceiling TriTech Detector 14.0 m
The Bosch DS9370 is a ceiling-mounted TriTech motion detector for warehouses, showrooms and open-plan offices where one central point has to watch a full 360° area, combining passive infrared with microwave Doppler radar.
What you get
- DS9370 Classic Line TriTech ceiling detector in white, with its hinged mounting base and modular chassis
- Masking kit with two 120° and two 90° masks for blanking out unwanted areas
You'll also need
- A hardwired alarm control panel whose zone input accepts a Form C relay and a normally closed tamper loop, with a 9 VDC to 15 VDC supply
- A cable run from the panel to the ceiling position carrying power, the alarm relay and the tamper loop
- A ceiling position between 2.4 m and 6.1 m high, or a standard 10.2 cm (3.5 in.) octagonal electrical box
Delivery, warranty & returns · 3-year warranty · shipped from Australian stock
- Tracked delivery on every order. The tracking number is emailed as soon as it ships.
- Metro delivery: 2–4 business days. Regional areas may take longer. Free standard shipping over $300, flat $25 under.
- 3-year warranty on cameras and recorders, back-to-base, plus your Australian Consumer Law rights.
- 30-day returns on unopened items. Faulty on arrival? We cover return shipping.
- Genuine Australian stock. Never grey imports. Prices include GST.
All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.
Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.
You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.
Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.
01Overview
What the DS9370 is
The Bosch DS9370 watches a room from the ceiling instead of a wall corner. Mounted at a central point it covers a 360° circle 14.0 m (46 ft) across, a 7.0 m (23 ft) radius, so a single detector watches an open floor from above instead of from one corner.
It only raises an alarm when two different technologies agree. Passive infrared and microwave Doppler radar must both be activated at the same time, First Step Processing gives a virtually instant response to a human target, and Microwave Noise Adaptive Processing adjusts to background disturbances such as moving air or machinery. If the microwave subsystem ever fails, the supervised design falls back to single-technology coverage rather than leaving the area unwatched.
The pattern can be shaped to the room. The 69 zones are arranged in 21 barriers, grouped in three sets of seven with separate vertical adjustment, and the supplied masks blank out 90°, 120°, 180°, 210°, 240° or 330° of the circle so a shop window or a doorway can be excluded.
It does not have pet immunity, so it is not the right detector for a space where animals move about while the system is armed, and it is not a wall detector: the recommended mounting height is 2.4 m to 6.1 m (8 ft to 20 ft) on a ceiling or on a standard octagonal electrical box. Under EN50131 the full 14.0 m coverage applies to ceilings up to 5.2 m (17 ft); the 6.1 m figure is the UL and ULC rating.
Wiring is conventional. It runs on 9 VDC to 15 VDC, drawing 12 mA in standby and 20mA in alarm, and signals through a Form C solid-state relay plus a normally closed cover and ceiling tamper. A high-efficiency LED with a light pipe makes the walk-test indication visible from the floor at any mounting height, alarm memory can latch that LED after an event, and the LED can be controlled remotely.
02Engineering
DS9370 specifications
Detection — passive infrared plus microwave Doppler radar, both fields activated at the same time — an alarm needs both technologies to agree
Pattern — 69 zones in 21 barriers, three groups of seven with vertical adjustment — coverage can be tuned to the room
Masking — two 120° and two 90° masks for 90°, 120°, 180°, 210°, 240° or 330° — windows and doorways can be blanked out
Microwave supervision — fully supervised microwave subsystem — coverage continues on PIR alone if the microwave part fails
Processing — First Step Processing and Microwave Noise Adaptive Processing — fast response to people, fewer false alarms from background disturbance
Outputs — Form C solid-state relay, 2.8 W, 100 mA at 28 VDC, plus normally closed cover and ceiling tamper — separate alarm and tamper signalling to the panel
Power — 9 VDC to 15 VDC, 12 mA standby, 20mA in alarm, 24mA maximum — a light load on the panel's detector supply
Testing — high-efficiency LED with light pipe, alarm memory and remote LED walk-test control — walk tests are visible from the floor at any height
03Full datasheet
Detailed specifications
Overview & Compatibility
| Feature | Detail |
|---|---|
| Product | DS9370 Motion detector 360° ceiling mount — Classic Line TriTech CM Motion detector |
| Description | Each DS9370 Series TriTech PIR/Microwave Doppler radar Motion Detector model is panoramic and uses several patented processing techniques to provide excellent catch performance with freedom from false alarms. Each model can be mounted on ceilings as high as 6.1 m (20 ft). |
| Colour | White. |
Detection & Coverage
| Feature | Detail |
|---|---|
| Coverage (UL, ULC) | For UL, ULC applications, provides up to 7.0 m (23 ft) radius, 14.0 m (46 ft) diameter 360° coverage when mounted up to 6.1 m (20 ft). |
| Coverage (EN50131) | For EN50131 applications, provides up to 7.0 m (23 ft) radius, 14.0 m (46 ft) diameter 360° coverage when mounted up to 5.2 m (17 ft). |
| Microwave frequency | 10.52 to 10.55 GHz <20mW |
| Pattern | Pattern consists of 69 zones in 21 barriers. The barriers are grouped into three groups of seven barriers each. Each group has vertical adjustment for customized coverage. |
| Masking | A masking kit containing two 120° and two 90° masks is included to allow masking unwanted areas. With the supplied masks, you can mask 90°, 120°, 180°, 210°, 240°, or 330°. |
| Signal Processing | Uses passive infrared and microwave Doppler radar technologies to provide an alarm condition when both fields of protection are simultaneously activated. |
| First Step Processing | FSP allows virtually instant response to human targets without sacrificing false alarm immunity to other sources. |
| Microwave Noise Adaptive Processing | Adaptive processing adjusts to background disturbances. This helps to reduce false alarms while maintaining catch performance. |
| Microwave Supervision | Patented fully supervised microwave Doppler radar provides single technology coverage in the event the microwave subsystem fails. |
| Test Features | High efficiency LED and light-pipe system provide walk test indication that is easily viewable from any angle and at any mounting height; Alarm memory feature allows detector to latch the alarm LED to aid in response; Remote LED walk-test control |
| Mounting height range | 2.4 m to 6.1 m (8 ft to 20 ft) recommended |
| Mounting location | Mounts directly to ceiling or to standard 10.2 cm (3.5 in.) octagonal electrical box. |
Zones, Outputs & Capacity
| Feature | Detail |
|---|---|
| Alarm | Form C Solid State relay rated at 2.8 W, 100 mA at 28 VDC for DC-resistive loads. |
| Tamper | Cover and ceiling tamper. Normally Closed (with cover in place) tamper switch. Contacts rated at 28 VDC, 100 mA, 3 W maximum. |
Power & Electrical
| Feature | Detail |
|---|---|
| Current | 12 mA standby, 20mA in alarm. Max 24mA |
| Voltage | 9 VDC to 15 VDC |
Physical & Environment
| Feature | Detail |
|---|---|
| Design | Modular chassis and hinged mounting base design provide easy access to field setup switches and wiring. |
| Dimensions | 8.9 cm x 17.8 cm (3.5 in. X 7 in.) |
| Material | High impact ABS plastic enclosure |
| Operating Temperature | FCC: +5 °C to +50 °C (41 °F to 122°F); CCC / CE (excluding France, UK): - 10 °C to +55 °C (14 °F to 131 °F) |
| Radio Frequency Interference (RFI) Immunity | No alarm or setup on critical frequencies in the range from 26 MHz to 950 MHz at 50 V/m. |
Compliance & Warranty
| Feature | Detail |
|---|---|
| Australia | DS9370: AUS C-tick; RCM [DS9370] |
| USA | UL20190115; UL639 – Standard for Intrusion-Detection Units |
| Overview & Compatibility — Product | DS9370 Motion detector 360° ceiling mount — Classic Line TriTech CM Motion detector |
|---|---|
| Overview & Compatibility — Description | Each DS9370 Series TriTech PIR/Microwave Doppler radar Motion Detector model is panoramic and uses several patented processing techniques to provide excellent catch performance with freedom from false alarms. Each model can be mounted on ceilings as high as 6.1 m (20 ft). |
| Overview & Compatibility — Colour | White. |
| Detection & Coverage — Coverage (UL, ULC) | For UL, ULC applications, provides up to 7.0 m (23 ft) radius, 14.0 m (46 ft) diameter 360° coverage when mounted up to 6.1 m (20 ft). |
| Detection & Coverage — Coverage (EN50131) | For EN50131 applications, provides up to 7.0 m (23 ft) radius, 14.0 m (46 ft) diameter 360° coverage when mounted up to 5.2 m (17 ft). |
| Detection & Coverage — Microwave frequency | 10.52 to 10.55 GHz <20mW |
| Detection & Coverage — Pattern | Pattern consists of 69 zones in 21 barriers. The barriers are grouped into three groups of seven barriers each. Each group has vertical adjustment for customized coverage. |
| Detection & Coverage — Masking | A masking kit containing two 120° and two 90° masks is included to allow masking unwanted areas. With the supplied masks, you can mask 90°, 120°, 180°, 210°, 240°, or 330°. |
| Detection & Coverage — Signal Processing | Uses passive infrared and microwave Doppler radar technologies to provide an alarm condition when both fields of protection are simultaneously activated. |
| Detection & Coverage — First Step Processing | FSP allows virtually instant response to human targets without sacrificing false alarm immunity to other sources. |
| Detection & Coverage — Microwave Noise Adaptive Processing | Adaptive processing adjusts to background disturbances. This helps to reduce false alarms while maintaining catch performance. |
| Detection & Coverage — Microwave Supervision | Patented fully supervised microwave Doppler radar provides single technology coverage in the event the microwave subsystem fails. |
| Detection & Coverage — Test Features | High efficiency LED and light-pipe system provide walk test indication that is easily viewable from any angle and at any mounting height; Alarm memory feature allows detector to latch the alarm LED to aid in response; Remote LED walk-test control |
| Detection & Coverage — Mounting height range | 2.4 m to 6.1 m (8 ft to 20 ft) recommended |
| Detection & Coverage — Mounting location | Mounts directly to ceiling or to standard 10.2 cm (3.5 in.) octagonal electrical box. |
| Zones, Outputs & Capacity — Alarm | Form C Solid State relay rated at 2.8 W, 100 mA at 28 VDC for DC-resistive loads. |
| Zones, Outputs & Capacity — Tamper | Cover and ceiling tamper. Normally Closed (with cover in place) tamper switch. Contacts rated at 28 VDC, 100 mA, 3 W maximum. |
| Power & Electrical — Current | 12 mA standby, 20mA in alarm. Max 24mA |
| Power & Electrical — Voltage | 9 VDC to 15 VDC |
| Physical & Environment — Design | Modular chassis and hinged mounting base design provide easy access to field setup switches and wiring. |
| Physical & Environment — Dimensions | 8.9 cm x 17.8 cm (3.5 in. X 7 in.) |
| Physical & Environment — Material | High impact ABS plastic enclosure |
| Physical & Environment — Operating Temperature | FCC: +5 °C to +50 °C (41 °F to 122°F); CCC / CE (excluding France, UK): - 10 °C to +55 °C (14 °F to 131 °F) |
| Physical & Environment — Radio Frequency Interference (RFI) Immunity | No alarm or setup on critical frequencies in the range from 26 MHz to 950 MHz at 50 V/m. |
| Compliance & Warranty — Australia | DS9370: AUS C-tick; RCM [DS9370] |
| Compliance & Warranty — USA | UL20190115; UL639 – Standard for Intrusion-Detection Units |
04Why choose this
Built for the way you actually use the DS9370
Fewer false alarms in busy spaces
Both the passive infrared and the microwave Doppler radar must activate at the same time before an alarm is raised. First Step Processing keeps the response to people virtually instant while Microwave Noise Adaptive Processing filters out background disturbance.
Coverage does not simply vanish
The microwave subsystem is fully supervised. If it fails, the detector keeps working on passive infrared alone instead of leaving the area unprotected.
Shape the pattern to the room
The 69 zones sit in 21 barriers with three vertically adjustable groups. The supplied masks remove 90°, 120°, 180°, 210°, 240° or 330° of the circle, so a window facing the street or a doorway to a shared corridor can be excluded.
Built for the environments it will hang in
The high impact ABS enclosure and RFI immunity from 26 MHz to 950 MHz at 50 V/m suit plant rooms and workshops. The hinged base and modular chassis give access to the switches and wiring without taking the detector down.
Walk tests you can see from the floor
A high-efficiency LED with a light pipe shows the walk-test result from any angle, even at a 6.1 m mounting height. Alarm memory latches the LED after an event and the LED can be switched remotely.
05Where it fits
Right at home in these scenarios
Warehouse bay with a high ceiling
The Bosch DS9370 suits an Australian warehouse or storeroom with a ceiling between 2.4 m and 6.1 m, where a central mount sees the whole bay rather than looking down one aisle. Keep the racking and the floor area inside the 14.0 m (46 ft) circle.
Retail showroom or open-plan office
In a shop or office it can hang above the centre of the floor and watch every approach at once. The masks blank out the street-facing window so passing traffic and headlights stay outside the pattern.
Interior with no usable wall corner
Where the walls are glass, shelving or partitions, it mounts directly to the ceiling or to a standard 10.2 cm (3.5 in.) octagonal electrical box. Choose the ceiling point by drawing the 7.0 m (23 ft) radius over the floor plan first.
06Setup
Installation & setup
-
01
What's in the box
The Bosch DS9370 arrives as the detector with its hinged mounting base and modular chassis, plus a masking kit of two 120° and two 90° masks. The alarm panel and the field cable are separate purchases; Solution 2000 and 3000 panels supply their end-of-line resistors in the hardware pack.
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02
Where to mount it
Mount it on the ceiling between 2.4 m and 6.1 m (8 ft to 20 ft), either directly or on a standard 10.2 cm (3.5 in.) octagonal electrical box, at the centre of the area to be protected. For an EN50131 installation keep the ceiling at or below 5.2 m (17 ft) for the full 14.0 m coverage.
-
03
Cable and end-of-line
Run one cable from the panel to the ceiling point carrying the 9 VDC to 15 VDC supply, the Form C alarm relay and the normally closed tamper loop, and keep the run within the length the chosen panel allows for a detector zone. On a Solution 6000 a shorted zone loop is treated as a tamper under every end-of-line configuration.
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04
Power
The detector draws 12 mA in standby, 20mA in alarm and 24mA at most from a 9 VDC to 15 VDC supply, a light load on a 9 VDC to 15 VDC detector supply. There is no PoE option and no app to set up; it is a wired detector.
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05
Set the pattern
Adjust the three barrier groups vertically to suit the mounting height, then fit the supplied masks in one of the documented combinations to blank out 90°, 120°, 180°, 210°, 240° or 330°. Finish with a walk test and watch the LED and light pipe from the floor.
-
06
When to call an electrician
The detector itself runs on 9 VDC to 15 VDC from the alarm panel. Use a licensed electrician whenever the job involves new or altered fixed mains wiring, and a licensed security installer for the panel programming and zone setup.
08Questions
Frequently asked about the DS9370
Q.01
How much area does the Bosch DS9370 cover?
Q.02
How high can the DS9370 be mounted?
Q.03
What does TriTech mean on this detector?
Q.04
Is the DS9370 pet immune?
Q.05
Can I exclude a window or a doorway from the pattern?
Q.06
What happens if the microwave part fails?
Q.07
Which alarm panels can the DS9370 connect to?
Q.08
How much power does it draw?
Q.09
How do I walk test a detector mounted this high?
Buying from Smarket
Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?
Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.
How long does delivery take?
Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.
How much is shipping?
Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.
What warranty do you offer?
All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.
What is your return policy?
You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.
Do you offer installation?
We can connect you with licensed installers in Sydney and Melbourne. Installation typically starts from around $200 per camera depending on cable runs and site conditions. Email sales@smarket.com.au with your address and camera count for a quote.
10Bundles
Recommended packages
Pair it with a hardwired Solution panel
The Bosch DS9370 needs a panel zone that accepts its Form C relay, its normally closed tamper loop and a 9 VDC to 15 VDC detector supply. Check the zone input and end-of-line arrangement of the panel you choose, such as the Solution 3000 or Solution 4000 sold here, before pairing.
Add the cable for the ceiling run
Allow one cable from the panel to the ceiling point for power, alarm and tamper, sized to the length the panel permits for a detector zone. A ceiling run is usually longer than a wall run, so measure the route before buying cable.
Add a second detector for the rest of the floor
The 14.0 m (46 ft) circle covers one bay or one showroom. For a longer floor, add a second DS9370 on its own zone so the circles overlap where the aisles run.
