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Welcome to wziep.com!
category： Alarm system
reference price：￥$7.70 - $9.10
The WC20 is the industry’s most flexible supervised recessed door/window contact, allowing a multitude of applications while hiding the transmitter within a door or window frame. The sensor transmits signals to the control panel or receiver when a magnet mounted near the sensor is moved away from or closer to the sensor. The WC20 uses a replaceable lithium battery and should last 6 years under normal usage.
Specification:
| Wireless Signal Range | 450 ft., open air, with 2GIG or Honeywell Wireless Alarm Control Panel |
| Code Outputs | Alarm; Alarm Restore; Supervisory; Low Battery |
| Transmitter Frequency | 345.000 MHz (crystal controlled) or other frequency |
| Transmitter Frequency Tolerance | ± 15 kHz |
| Transmitter Bandwidth | 24 kHz |
| Modulation Type | Amplitude Shift Keying—On/Off Keying (ASK-OOK) |
| Unique ID Codes | Over one (1) million different code combinations |
| Supervisory Interval | 70 minutes |
| Peak Field Strength | Typical 16,000 uV/m at 3m |
| Reed Switch Magnetic Sensitivity | 10 to 15 amp turns |
| Reed Sensitivity | 0.625 in. (1.59 cm) minimum gap, 1 in. (25 cm) typical |
| Magnet Type | Rare earth |
| Magnet Dimensions (LxWxH) | 0.51 x 0.75 in. (1.3 x 1.9 cm) |
| Sensor Dimensions (LxWxH) | 2.50 x 0.75 in. (6.37 x 1.9 cm) |
| Housing Material | ABS plastic |
| Color | White, Tan or Brown available |
| Operating Temperature | 32° to 120°F (0° to 49°C) |
| Relative Humidity | 5-95% Non-Condensing |
| Battery (included) | One (1) Panasonic CR2 (CR15270), or equivalent Lithium battery |
| Battery life | 6 years (on normal condition) |
| Regulatory Listing | FCC Part 15 |
| Warranty | Two (2) years(limited) |
| Included Accessories | Two magnetic cap styles (Normal and Screw type), two (2) Phillip’s flat-head screws |
| Weigh | 1.25 oz. (37 g) (including battery & magnet) |
345MHz Recessed Smart Door Sensor for Alarm System Wireless Home Security
Order Information:
WC20-H: compatible with Honeywell and 2GIG wireless panel (345MHz)
WC20-2: compatible with 2GIG wireless panel (345MHz)
WC20-G: compatible with GE Intelogix wireless panel (319.508MHz)
WC20-D: compatible with DSC wireless panel (433.92MHz)
WC20-V: compatible with Visonic wireless panel (433.92MHz)
Contact Information:
Skype:sentek8836
Whatsapp:+8618815279221
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