Description
Ajax 42847.61.WH3 StreetSiren DoubleDeck (9NA) UPC white
Product Details
StreetSiren DoubleDeck Jeweller is a wireless outdoor and indoor siren with a clip-lock front panel that takes a branded faceplate. For an installer or monitoring company, every siren on every building becomes a sign carrying the company logo and phone number — which is the point of the DoubleDeck over the standard StreetSiren.
Alarm volume is adjustable from 85 to 113 dB at 3.3 ft across a 1.60–4.5 kHz band, with a duration from 3 seconds to 3 minutes. The IP54 enclosure works from −13 °F to 140 °F. Jeweller radio reaches up to 4,500 ft in open space and four pre-installed CR123A batteries last up to 5 years; a 6–20 V DC supply can power it instead where mains is available.
Brandplate faceplates are ordered separately in packs of ten and clip on without tools, so a panel can be changed without taking the siren off the wall. A tamper button and an accelerometer guard the housing against opening, movement and dismounting, and a holding screw resists a quick grab-and-pull. The SmartBracket panel lets an installer mount the device on the wall without disassembling the enclosure, and the detector pairs with the hub by scanning a QR code. Correct installation at a height of 2.4 m with the lens perpendicular to the likely intrusion path is what delivers the stated detection pattern and pet immunity. It can be reconfigured remotely from the Ajax apps without a site visit. Supplied in the white finish. The same device in black is stocked as 42846.61.BL3.
Features
- Wireless outdoor and indoor siren with clip-lock branded faceplate
- Brandplate front panel carries an installer or monitoring company logo
- Faceplate clips on without tools and without removing the siren
- Adjustable alarm volume: 85–113 dB at 3.3 ft
- Adjustable alarm duration: 3 seconds to 3 minutes
- Bright LED frame for visual alerts and after-alarm indication
- Chime feature when an opening detector triggers while disarmed
- Tamper button plus accelerometer against movement and dismounting
- Holding screw for protection against quick dismantling
- IP54 waterproof and dust-resistant enclosure, −13 °F to 140 °F
- Up to 5 years on four pre-installed CR123A batteries
- Optional 6–20 V DC external power supply
- Up to 4,500 ft radio range with an Ajax hub or range extender
- Over-the-air firmware updates via Wings
- Available in white and black finishes
Specifications
| Technical | |
|---|---|
| Alarm Type | Acoustic and LED |
| Warning Device Type | Type X (external, self-powered, remote power source per EN 50131-6) |
| Alarm Volume | 85–113 dB at 3.3 ft, adjustable |
| Alarm Duration | From 3 seconds to 3 minutes (up to 15 minutes with the relevant firmware) |
| Siren Sound Frequency | 1.60–4.5 kHz |
| Acoustic Output | Tone |
| Events Indication | Alarms, entry and exit delays, security mode changes, after-alarm indication |
| Chime | Yes, for opening detector notifications when disarmed |
| Accelerometer Alarm | Notifications on movement or detachment attempts |
| Branded Faceplate | Brandplate for StreetSiren DoubleDeck, sold separately in packs of 10 (white 42792.63.WH | black 42791.63.BL) |
| Communication Technology | Jeweller — proprietary two-way wireless protocol for commands, alarms and events |
| Frequency Bands | 866.0–866.5 MHz | 868.0–868.6 MHz | 868.7–869.2 MHz | 905.0–926.5 MHz | 915.85–926.5 MHz | 921.0–922.0 MHz (region-dependent) |
| Maximum Effective Radiated Power (ERP) | Up to 20 mW |
| Radio Signal Modulation | GFSK |
| Radio Communication Range | Up to 4,500 ft (open space) |
| Encrypted Communication | Block encryption with dynamic key |
| Frequency Hopping | Yes, to prevent radio interference and jamming |
| Wings Communication Range | Up to 3,000 ft (open space), used for firmware updates |
| Tamper Alarm | Notifications on detachment or removal attempts |
| Protection Against Spoofing | Device authentication at each communication session |
| Communication Loss Detection | After 36 s (3 data packages in 12 seconds) |
| Physical | |
|---|---|
| Battery | 4 × CR123A (pre-installed), type C |
| Battery Manufacturer | Huiderui (UL listed) |
| Operating Voltage | 3.65–6.2 V DC | Nominal: 6 V DC |
| Current Consumption | Quiescent: 87 μA | Average: 0.3 A (default volume) | Peak: 1 A (Very Loud) |
| Full Battery Capacity | 6,400 mAh |
| Low / End-of-Life Battery Voltage | 4.25 V DC / 3.65 V DC |
| Calculated Battery Life | Up to 5 years |
| External Power Supply (Optional) | 6–20 V DC | Nominal: 12 V DC | Quiescent: 0.025 A | Average: 0.2 A | Peak: 0.7 A |
| Dimensions | 7.87″ × 7.87″ × 2.17″ |
| Weight | 17.11 oz |
| Operating Temperature Range | −13 °F to 140 °F (UL: −31 °F to 150 °F | ULC: −40 °F to 150 °F) |
| Operating Humidity | Up to 95% (UL/ULC: up to 93%) |
| Protection Class | IP54 |
| Colors | White, Black |
| Complete Set | StreetSiren DoubleDeck Jeweller, SmartBracket mounting panel, installation kit, 4 × CR123A batteries (pre-installed), quick start guide |
| Warranty | 24 months |
Specifications subject to change.
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